Abstract: Described herein are methods for coordinating movement of a group of people, comprising: receiving numerical coordinates for each count of a drill for each person in a group of people, wherein the numerical coordinates indicate a location on a field for each person; receiving a starting count for each of the one or more sets and a number of counts in each of the one or more sets for each person; combining the numerical coordinates with the start count and the number of counts for each of the one or more sets; deriving human readable coordinates for each count of the drill for each person, wherein the human readable coordinates indicate the location on the field for each person; and transmitting the human readable coordinates to one or more receiving devices each associated with one person in the group of people.

Abstract: A pickup holder for use with a stringed musical instrument is provided, comprising a housing, comprising a cavity for receiving a pickup device within the housing, engagement means for holding the pickup device in the cavity to form an over-string pickup; and fastening means for attaching the pickup holder to at least one mount, the mount being engageable with the body of the stringed instrument.

Abstract: An electronic wind instrument includes: a breath sensor; an operating element that receives an instruct related to a pitch; a casing to which the breath sensor and the operating element are provided; a bell having a tubular shape and facing the casing; and a first separate material body that forms a fixing member fixed to the casing and attached to an outer peripheral surface of the bell.

Abstract: The present disclosure relates to a virtual drum kit device. The virtual drum kit device includes a motion capture device and a drum sound processing device separated from each other; where, the motion capture device includes at least two drumsticks, the drumstick including a first cover body, as well as a first battery, a first control printed circuit board assembly (PCBA) board and a vibration motor which are arranged in the first cover body, the first control PCBA board being connected to the battery and the vibration motor separately, and being capable of transmitting an RF signal to the drum sound processing device according to a motion instruction captured by the drumstick, the drum sound processing device includes a second cover body, as well as a second battery and a second control PCBA board which are arranged in the second cover body.

Abstract: The systems, methods, and devices disclose a transducer system located in a room or in an area to provide an alert to one or more persons. The transducer system includes at least a receiver, a processor and a speaker. The receiver receives an alert message sent from an alarm system or from another transducer system. The processor is configured to determine, from a plurality of notification messages, a notification message based on the alert event indicated by the alert message. Each of the plurality of notification messages corresponds to a different alert event, and each of the plurality of notification messages includes information to vibrate a speaker according to a different pre-determined vibration pattern. The speaker is moveable to generate a vibration pattern according to the determined notification message to inform a person about the alert event, wherein the speaker generates the vibration pattern in a low-frequency range.

Abstract: A system for multi-track playback of media content includes: a media device; a user interface, provided at the media device, which displays a visual array of media options, a playback logic, provided within the media device, which is configured so that, while a selected point or region is determined by the user interface as being moved in response to user input, within the visual array of media options, the system determines media options that are proximate to the selected point or region, and adjusts playback parameters for corresponding media content items, by crossfading or otherwise combining playback to reflect the media options relative distances from the selected point or region; and a tempo logic, provided within the media device, which is configured to provide or receive a selected tempo and provide the one or more media content items associated with the selected tempo.

Abstract: A displacement amount detecting apparatus is provided and includes: transmission member, transmitting a displacement on one end side thereof to a displacement on the other end side thereof; a sensor, disposed to face the other end side of the transmission member, and configured to output a value according to a distance between the sensor and the other end side of the transmission member; a calculation device, calculating a value for indicating the distance based on the value output by the sensor and a reference value; and a correction device, correcting the reference value. When the one end side is displaced in a first direction, the other end side is displaced in a second direction opposite to the first direction and away from the sensor. The correction device is configured to correct the reference value based on the value for indicating the distance calculated by the calculation device.

Abstract: A signal output device comprising a housing, a fastener that attaches the housing to an object that includes a portion to be struck, an arm section attached to the housing, an extension section extending from the arm section and configured to contact the portion to be struck, a first sensor that detects vibration transmitted to the arm section and outputs a vibration signal representing the vibration, a second sensor provided on the housing and that detects vibration transmitted to the housing, and an output terminal that outputs the vibration detected by at least one of the first sensor or the second sensor.

Abstract: A multi-sensory media experience delivery platform includes a vibroacoustic therapy bed that delivers a multi-sensory media experience locally stored, streaming, on-demand, or real-time signals. The vibroacoustic therapy bed drives a plurality of sensory output devices based on a set of sensory output channels to produce sounds, vibrations, light patterns, or other sensory outputs. The channels may be derived from dedicated signals created for a specific sensory output device or may be derived from an audio file or other general set of waveforms. The multi-sensory media experience may be customized to a user based on user profile data, metadata associated with the multi-sensory media experience, or biometric data. Furthermore, users can create customized multi-sensory media experiences from libraries of sounds or other media.

Abstract: To provide an electronic wind instrument capable of accurately detecting the amount of rotation of a transmission member. An electronic wind instrument whereby contact with an optical sensor by a flat surface of a rear section can be suppressed even when at least a prescribed amount of a reed is bitten, as a result of the flat surface rotating in a direction away from the optical sensor when the rear section of the transmission member rotates in conjunction with displacement of the reed. As a result, the spacing between the facing flat surface and the optical sensor can be set comparatively narrowly in the initial state and the detection sensitivity at the optical sensor increased, thereby enabling accurate detection of the rotation amount of the transmission member (the amount of the reed that is bitten).

Abstract: An electronic musical instrument is tonally controlled by the configuration of a user's mouth and lips. The present invention uses a generated frequency signal to excite a first frequency signal from the user's mouth and lips. The present invention then adjusts the generated frequency signal using a phase-locked loop controller to achieve a close match to the natural frequency of the user's mouth and lips. The generated frequency signal is then played back after processing.

Abstract: Described herein are methods for coordinating movement of a group of people, comprising: receiving numerical coordinates for each count of a drill for each person in a group of people, wherein the numerical coordinates indicate a location on a field for each person; receiving a starting count for each of the one or more sets and a number of counts in each of the one or more sets for each person; combining the numerical coordinates with the start count and the number of counts for each of the one or more sets; deriving human readable coordinates for each count of the drill for each person, wherein the human readable coordinates indicate the location on the field for each person; and transmitting the human readable coordinates to one or more receiving devices each associated with one person in the group of people.

Abstract: An electronic wind instrument includes a breath sensor, an operating element, a speaker, and an acoustic tube. The operating element receives an instruction related to a pitch. The speaker outputs a sound based on musical performance information obtained from at least one of the breath sensor and the operating element. The speaker has an inner space therein. The acoustic tube that has an inner space therein. The inner space of the acoustic tube is continuous with the inner space of the speaker. The acoustic tube extends in a direction away from the speaker.

Abstract: A sound capture system can include a sound capture device configured for placement within a sound-generating device. The sound capture system can include a suspension system configured to suspend the sound capture device within the sound-generating device. The suspension system acoustically decouples the sound capture device from the sound-generating device. The sound capture device includes a plurality of transducers configured to generate a plurality of audio signals concurrently from sound generated by the sound-generating device. In another aspect, the sound capture system includes a signal processing circuit.

Abstract: The systems, methods, and devices disclose a transducer system located in a room or in an area to provide an alert to one or more persons. The transducer system includes at least a receiver, a processor and a speaker. The receiver receives an alert message sent from an alarm system or from another transducer system. The processor is configured to determine, from a plurality of notification messages, a notification message based on the alert event indicated by the alert message. Each of the plurality of notification messages corresponds to a different alert event, and each of the plurality of notification messages includes information to vibrate a speaker according to a different pre-determined vibration pattern. The speaker is moveable to generate a vibration pattern according to the determined notification message to inform a person about the alert event, wherein the speaker generates the vibration pattern in a low-frequency range.

Abstract: A simulated musical string instrument formed of plural shaped sheets of rigid material, such as cardboard. There is a top sheet forming a top surface of the simulated string instrument body, and a bottom sheet forming a bottom surface, and multiple sheets between. A simulated fingerboard is attached to the top surface. The top sheet and fingerboard gets stickers that show parts of the simulated string instrument body including openings and notes. There is also a simulated bow guide and a simulated bow.

Abstract: To provide an electronic wind instrument capable of accurately detecting the amount of rotation of a transmission member. During an electronic wind instrument performance by a performer, external light (such as light from lighting) may easily shine on the upper surface side of an instrument main body. However, the light-receiving section of an optical sensor faces toward the bottom surface side of the instrument main body therefore external light from the upper surface side of the instrument main body can be prevented from reaching the light-receiving section of the optical sensor. As a result, erroneous detection of the external light by the optical sensor can be suppressed therefore the rotation amount of a transmission member can be accurately detected by the optical sensor.

Abstract: A hands-free diatonic harmonica configured to be held by the mouth only, permitting harmonica to be easily played and manipulated solely by player's mouth, jaw, teeth, lips, and tongue and attachable elongated ergonomic and acoustical bullet shaped harmonica microphone housing with mirror image top and bottom access ports and through rod(s) accommodating multiple microphones digital processing and adhesive pads providing or modifying mouth alone attributes.

Abstract: A bow for a musical instrument is provided where the bow includes a bowstick having a proximal end configured to be grasped by a user and a distal end remote from the proximal end, the distal end being provided with a stylus configured for use with a capacitive touch screen. The stylus may include a touch screen contact portion for contacting a touch screen and a bow attachment portion for attachment to a bow of a musical instrument. The stylus allows a musician using the bow to interact with a touchscreen device without having to release the bow.

Abstract: An electronic percussion instrument, a stroke detection device, and a stroke detection method which can improve stroke detection accuracy are provided. A thickness dimension (L2) of an upper cover part (5b1) is approximately constant from the inner circumferential side to the outer circumferential side in a region facing the upper surface of an outer circumferential part (4b3) of the frame bow part (4b) (a concave part formed according to a level difference between a bent part (4b2) and the outer circumferential part (4b3)). Accordingly, the entire upper cover part (5b1) is easily deformed such that it is bent when struck, and thus a protrusion part (5b3) can be securely pressed to an edge sensor (7b) according to deformation of the upper cover part (5b1). Therefore, the accuracy of detection of a stroke applied to the upper cover part (5b1) can be improved.

Abstract: Disclosed herein are various embodiments of haptic systems for digital musical instruments. In embodiments, the haptic systems comprise a shoulder rest that has been modified with haptic elements capable of generating a feedback signal to a user of a digital musical instrument.

Abstract: An electric piano is provided with a movable pickup rail to globally alter the harmonic and fundamental characteristics of the piano tone by manipulating the vertical position of the pickup rail relative to an array of tone producing elements. The apparatus permits global tone adjustment that can be locked in place or adjusted on the fly in a performance setting for example.

Abstract: An electronic percussion instrument includes a body having a top opening and an internal support area, and a drumhead having a striking surface and a drumhead bottom surface opposite thereto, the drumhead is stretched over the top opening of the body and is configured to receive a percussion strike thereon, and at least one peripheral sensor disposed on the internal support area of the body, and at least one rising element configured to be flexible and disposed on the internal support area of the body, and a peripheral carrier, adapted to receiving vibrations from the periphery of the drumhead, the peripheral carrier is supported by the at least one rising element such that a pressing force is formed for setting a top circumferential edge of the peripheral carrier in contact with the drumhead bottom surface.

Abstract: Systems and methods are provided performing autonomous tuning of a stringed instrument. Images of the stringed instrument are acquired by at least two cameras and processed to identify the location of a peg. A robotic peg actuator is then engaged to actuate rotation of a peg in order to rotate the peg to a tuned angular orientation, guided by feedback generated by processing acoustic signals recorded by an acoustic transducer while a string associated with the peg is agitated. In some example implementations, the cameras and peg actuator are rigidly mounted to a frame that is configured to support the stringed instrument during peg imaging and actuation. A robotic string actuator may be provided to facilitate vibration of the string during the tuning process. Multiple robotic peg actuators may be included for per-peg rotational actuation and/or a given peg actuator may be robotically translatable to actuate more than one peg.

Abstract: A system that comprises an instrument microphone comprising a clip and a wireless transmitter is disclosed. The clip is constructed to couple the instrument microphone to a brass or woodwind instrument. The system comprises a headgear apparatus microphone comprising a wireless transmitter. The headgear apparatus microphone is constructed to coupled to a head of a vocalist. The system comprises a Bluetooth speaker.

Abstract: A connector device for electronic musical instruments. The connector device comprising input electrical connector means that receives electrical signals generated by pickup means for an instrument. The instrument being played and a vibration transducer mechanically attached to the input electrical connector means or provided as an integral part of the input electrical connector means, such that vibrations from the instrument are transferred to the vibration transducer. The vibration transducer generates an electrical output signal based on the vibrations. The connector device comprises electrical output connector means that receives the electrical signals generated by the pickup means and the electrical output signal from the vibration transducer and provides these signals to equipment. The connector device further comprises a mixer that combines the signals vg(t) from the pickup means and the signal vvib(t) from the vibration transducer.

Abstract: A chord identification method selects from among a plurality of chord identifiers a chord identifier that corresponds to an attribute of a piece of music represented by an audio signal, where the plurality of chord identifiers corresponds to respective ones of a plurality of attributes relating to pieces of music; and identifies a chord for the audio signal by applying a feature amount of the audio signal to the selected chord identifier.

Abstract: A vibraphone pickup has a bobbin having two coils, one for outputting an analog signal and one for outputting a digital signal. A plurality of filters and buffers are used to isolate the signals. A rare earth (or neodymium) magnet is used in the center of the bobbin. In one method of use, a vibraphone pickup is used to pick up each note of the vibraphone. The output of each vibraphone pickup is combined and fed into an amplifier.

Abstract: An accessory for modifying sound output of a musical instrument. The body of the instrument has a soundboard. The accessory includes a sound sensor, an actuator, a fastener, and a controller. The sound sensor engages the body and senses vibration of the body representing the sound output of the musical instrument. The actuator engages the soundboard and deforms the soundboard of the musical instrument so as to modify the sound output of the musical instrument. The sound sensor is preferably arranged distally to the actuator. The fastener engages the accessory to the musical instrument, to locate the actuator against the soundboard of the musical instrument. The controller is connected to the actuator and the sound sensor for receiving and analysing the sound output sensed by the sound sensor, and controlling the actuator in dependence on the sound output sensed by the sound sensor.

Abstract: Systems and methods directed toward acoustic analysis can include an acoustic sensor array comprising a plurality of acoustic sensor elements, an electromagnetic imaging tool, and a processor in communication with the acoustic sensor array and the electromagnetic imaging tool. The processor can be configured to analyze acoustic data to extract one or more acoustic parameters representative of acoustic signals at one or more locations in an acoustic scene and generate a display image that includes electromagnetic image data and acoustic image data. The display image can further include information indicative of the one or more acoustic parameters at one or more locations in the acoustic scene, such as including acoustic image data in the display image at locations in the scene at which the one or more acoustic parameters satisfies a predetermined condition.

Abstract: The magnetic pickup positioning mechanism for electric musical instruments is mounted beneath the strings between the neck and bridge of an electric musical instrument like the electric guitar or bass. It includes a length of “C” profile track fastened to the guitar and one or more slide-swivel assemblies that twist-lock into, slide and rotate along the track. Magnetic pickups are mounted to the slide-swivel assemblies that allows the player to use their hand to slide and rotate the pickups to various positions and angles between the neck and bridge in order to get a wide variety of tones.

Abstract: A vibraphone pickup has a bobbin having two coils, one for outputting an analog signal and one for outputting a digital signal. A plurality of filters and buffers are used to isolate the signals. A rare earth (or neodymium) magnet is used in the center of the bobbin. In one method of use, a vibraphone pickup is used to pick up each note of the vibraphone. The output of each vibraphone pickup is combined and fed into an amplifier.

Abstract: The present disclosure relates to electrolarynx devices, systems, and their use. In particular, the present disclosure relates to methods and compositions (e.g., devices) that provide electrolarynx (EL) users with improved speech quality.

Abstract: Disclosed is a pitch adjuster for a musical instrument having valves for selectively directing air flow through additional tubes and tuning slides on at least some of the additional tubes. The pitch adjuster automatically adjusts the tuning slides depending upon which valves are directing the air flow to pass through their additional tubes. There are a pair of adjustable linear solenoids connected between the additional tubes and their tuning slides, each of which adjusts the tuning slide when the solenoid is energized. There are sensors to detect whether each valve is directing the air flow through its additional tube. There is also a controller connected to sensors and solenoid for energizing the selected solenoids when the controller receives input from at least two sensors that the valves are directing the air flow to pass through their additional tubes.

Abstract: An electronic hi hat cymbal apparatus for detection of vertical movement, including an electronic percussion instrument, configured to be reversibly attached to a shaft of a stand such that the electronic percussion instrument is movable upward and downward by a foot pedal operating the shaft, and a coil, induced with alternating current so as to produce magnetic field in the vicinity thereof by an electronic circuit which is configured for oscillation, and a core, comprising metallic material, disposed such that it is overlapping with the coil during play. The overlapping portion is configured to vary with the upward and downward movement of the electronic percussion instrument such that eddy currents are formed in the core substantially in the overlapping portion thereof, thereby an output signal which vary in accordance to the overlapping portion can be formed by the electronic circuit.

Abstract: An optical head assembly for use with a stringed musical instrument, the vibrations of the strings causing a light beam to be modulated in accordance with the frequency of the vibrating strings. The modulated light output, produced by the relative motion between two adjacent grates, is coupled to a device with converts the modulated light beam to a corresponding modulated electrical signal which, in turn, is coupled to an amplifier associated with the instrument.

Abstract: A power supply device is provided. The power supply device includes an AC/DC converter configured to convert an input AC power into a first DC power having a predetermined size, and to output the first DC power, a DC/DC converter configured to convert the first DC power into a second DC power according to an enable signal, and a switch including a soft switch connected to the first DC power at one end, and configured to, in response to the soft switch being turned on, voltage-distribute the first DC power, and to provide the voltage-distributed first DC power to the DC/DC converter as an enable signal.

Abstract: A musical instrument neck assembly includes a neck body with a top portion and a tail portion. A finger board is located adjacent the top portion. A plurality of strings are strung the length of the neck body extending from a head at the top portion and coupled to the bottom end of the neck body at the tail portion. The assembly includes a bridge and a hollowed body. Both are separate from the anchors of the plurality of strings. The bridge is nestled below the finger board and rests directly on the hollowed body. The hollow body and the bridge rest on top of the neck body and are made of a material of suitable strength and acoustic properties to support the lateral tension forces of the plurality of strings spanning from the top portion of the neck body to the tail portion of the neck body.

Abstract: A transducer apparatus for a labrosone is disclosed, the labrosone having a labrosone resonant chamber. A labrosone speaker delivers a sound signal to the labrosone resonant chamber. A labrosone microphone receives a resultant sound from the labrosone resonant chamber. A mouthpiece microphone receives sound from a labrosone mouthpiece. An electronic processor is connected to the labrosone speaker, and receives signals from the labrosone microphone and the mouthpiece microphone. The electronic processor generates an excitation signal which is delivered as an acoustic excitation signal to the labrosone resonant chamber by the labrosone speaker. The electronic processor uses the signals from the labrosone microphone and the mouthpiece microphone to determine a desired musical note which a player of the labrosone wishes to play. The electronic processor then synthesizes and outputs the desired musical note to an output device, whereby the musical note is played audibly and/or displayed visually to the player.

Abstract: With reference to FIG. 7a the present invention relates to transducer apparatus (200) for use with a reed instrument (201) having an air chamber (15) forming a resonant cavity whose resonance characteristics are controlled by opening and closing of tone holes (17A, 17B) connecting the air chamber to the exterior of the reed instrument. The transducer apparatus comprises attachment means (202) for releasably securing the transducer apparatus to a mouthpiece (201) of the reed instrument in place of a reed. A reed replacement section (203) has a housing with an abutment surface for abutting a surface part of the mouthpiece which would be abutted by a reed secured to the mouthpiece. An air passage extends through the housing of the reed replacement section (203) from an air inlet (211) through which a player of the instrument can blow to an air outlet (213) through which air blown by the player is delivered to atmosphere, without passing through the air chamber (15) within the reed instrument.

Abstract: A vibration applying apparatus includes a bone conduction speaker, a pedestal to which the bone conduction speaker is fixed, and supporting units on which a stringed instrument is placed, and is designed to transmit natural vibrations emanating from the bone conduction speaker to one of the supporting units via the pedestal.

Abstract: A musical instrument pickup includes a vibrating body that is disposed facing a plurality of sound sources and excited in response to sounds from the sound sources, and a sensor that detects vibration of the vibrating body.

Abstract: A mobile device comprising: (a) an antenna, and (b) a software application; wherein the mobile device is a transmitting mobile device, a receiving mobile device, or both; wherein the software application directs the transmitting mobile device to transmit a signal, comprising an audio file, to the receiving mobile device running the same software application: wherein the signal is converted to an audible signal, a message, or a combination thereof by the software application of the receiving mobile device; wherein the audible signal, converted by the receiving mobile device, is used in lieu of an audible signal produced by an OEM horn.

Abstract: An electronic sensor device for detecting the vibration related to an amplification system within stringed musical instruments. The described structure is detachably mounted below the saddle. It comprises several central piezoelectric elements, several metal capped poles, and each metal capped pole consists of an integrally formed pole and cap, from top to bottom. The top end of the pole extends through a matching positioning hole into the saddle slot and touches the bottom of the saddle. The bottom end of the cap accurately captures the top of the central piezoelectric element, and the top ring of the cap is closely pressed up to the bridge plate. The invention provides an electronic sensor device for detecting the vibration related to an amplification system within stringed musical instruments, which is easy to install and is easily uninstalled.

Abstract: A sensor unit, which is used for detecting a vibration of an object that is supported by a stand, comprises: a sensor board having a contact area that is configured to contact a lower surface of the object; a sensor that is configured to detect a vibration of the object and is fixed to the sensor board; a bearing that is fixed to the sensor board and has a through-hole; and a base that has a shaft that is inserted in the through-hole of the bearing. An outer configuration of the through-hole of the bearing is structured to substantially correspond to an outer configuration of the shaft of the base.

Abstract: An illuminating musical bow for visually enhanced performance when playing stringed instruments is disclosed. The illuminating musical bow may include a light source disposed within a hollow or cavity that is disposed within a transparent or translucent stick of the bow.

Abstract: Providing a headstock, neck, core assembly, upper body, lower body, and control module. Attaching the headstock to the to the neck by sliding the headstock sideways into to neck via a dovetail joint. Attaching the neck to the core assembly via a tapered trapezoidal block on the neck which slides into a trapezoidal hole on the core assembly. Attaching the upper body and the lower body magnetically to the sides of the core assembly.

Abstract: A sound generating analog synthesizer that is comprised of potentiometers, a switch or switches and a set of patch jacks has a control system that can be operated in three modes, a manual mode, an automatic mode, and a guided mode; wherein manual mode allows potentiometer and switch positions as well as patch cable connections to be set by hand; wherein automatic mode, automatically sets patch connections as on or off, as well as set potentiometer positions and switch states with electromechanical or electrical devices; and wherein the guided mode provides at least one visual information on how to change the potentiometer positions, switch states and patch jack connections such that a previously obtained sound can be reproduced.

Abstract: The invention relates to a pickup system for an electrically-amplifiable stringed instrument, comprising a carrier element for a pickup magnet of an electromagnetic pickup, wherein said carrier element is L-shaped and can be connected to a bracket, the bracket supports a coil with a secondary winding of said electromagnetic pickup, and the L-shaped carrier element and the bracket form a primary winding of said electromagnetic pickup. The invention also relates to an electrically-amplifiable stringed instrument comprising such a pickup system.

Abstract: Provided are an electronic percussion instrument and a control device thereof. The electronic percussion instrument includes central and peripheral sensors, first and second waiting devices, and a sound production instruction device. When the central sensor detects a strike earlier than the peripheral sensor, the first waiting device performs a first waiting process for a first predetermined time after the central sensor detects the strike. When the peripheral sensor detects a strike earlier than the central sensor, the second waiting device performs a second waiting process for a second predetermined time after the peripheral sensor detects the strike. The sound production instruction device instructs production of a striking sound after the first waiting process of the first waiting device ends, or after the second waiting process of the second waiting device ends if the central sensor has not detected a strike within the second waiting process of the second waiting device.