Abstract: The present disclosure discloses an acoustic input and output apparatus. The acoustic input and output apparatus may include a loudspeaker assembly, a sound-pickup assembly configured to pick up a sound signal, and a connection assembly including an elastic member, wherein a first end of the elastic member may connect to the loudspeaker assembly, and a second end of the elastic member may connect to the sound-pickup assembly. The elastic member may be configured to cause an average amplitude attenuation rate of vibrations within a phonic frequency band generated by the loudspeaker assembly to be larger than or equal to 35% in a process that the vibration transmits from the first end of the elastic member to the second end of the elastic member.

Abstract: A microphone array for capturing sound field audio content may include a first set of directional microphones disposed on a first framework at a first radius from a center and arranged in at least a first portion of a first spherical surface. The microphone array may include a second set of directional microphones disposed on a second framework at a second radius from the center and arranged in at least a second portion of a second spherical surface. The second radius may be larger than the first radius. The directional microphones may capture information that allows for the extraction of Higher-Order Ambisonics (HOA) signals.

Abstract: A microphone assembly is disclosed, the microphone assembly comprising: a microphone for converting an acoustic signal to an electrical microphone signal; and a rigid tube with a first tube end and a second tube end. The microphone is attached at the first tube end. The rigid tube encloses at least a part of a first conductor for conducting the microphone signal. The rigid tube has a first tube part extending along a first axis, and the rigid tube has a first bend between the first tube end and the first tube part. A clamp member is mounted on the rigid tube, wherein the clamp member is configured for clamping the microphone assembly to a piece of clothing placed between a clamping section of the rigid tube and a clamping section of the clamp member.

Abstract: The piñata hanging and swinging apparatus includes a boom pipe that pivots about a vertical support via a pivot point. The boom pipe includes a handle such that the boom pipe can be animated to flail a piñata up/down/around the vertical support. The boom pipe includes a handle to enable articulation of the boom pipe, and a pulley is located at an end opposite of the handle through which a string extends to hang said piñata there from. The vertical support is secured to and rotates about a weight block that rests upon the base. An end user stands on the base while articulating the boom pipe in order to animate the piñata hanging from a string.

Abstract: A microphone includes a housing and a microphone capsule positioned within the housing. The microphone is also provided with a vibration damping, non-porous capsule support member supporting the microphone capsule within the housing and electronic circuitry transmitting the signal from the microphone capsule to other equipment.

Abstract: A mounting bracket system for mounting a loudspeaker monitor onto a microphone stand pole without requiring disassembly of either the loudspeaker monitor or the microphone stand. First and second mounting brackets may be mounted to a loudspeaker monitor or other product to be mounted. An indent on each mounting bracket is configured to engage a microphone stand or another elongated, pole-like structure, supporting the weight of the loudspeaker monitor through frictional forces.

Abstract: A biometric-sensor assembly, e.g., for acoustic reflectometry of the vocal tract. In one embodiment, the sensor assembly includes a dental appliance for in-mouth mounting, an acoustic sensor attached to the dental appliance, and an optional headset. The dental appliance enables secure placement of the acoustic sensor in the mouth of the user, e.g., for tracking movements of the tongue and/or other internal articulators of the vocal tract. A boom arm of the headset can be used for holding an additional acoustic sensor and/or a miniature video camera, e.g., for tracking movements of the lips.

Abstract: A microphone array is described for use in ultra-high acoustical noise environments. The microphone array includes two directional close-talk microphones. The two microphones are separated by a short distance so that one microphone picks up more speech than the other. The microphone array can be used along with an adaptive noise removal program to remove a significant portion of noise from a speech signal of interest.

Abstract: A device for isolating a microphone from vibrations, the device comprising a frame comprising a plurality of surfaces, the plurality of surfaces laying on a plane that is different from each other and defining at least one mounting point; at least one non-resonant cord attached to the mounting point of the frame, the non-resonant cord adapted to support a microphone and absorb vibration; and a biasing device connected to the non-resonant cord, the biasing device adapted to provide tension to the non-resonant cord.

Abstract: A headset includes a wearable body, first and second earphones extending from the wearable body, controls for controlling an external communication/multimedia device wirelessly, a microphone for picking up vocal data from a user of the headset system and a signal processing unit. The signal processing unit includes circuitry for processing the vocal data into a distinctly audible vocal feedback signal, circuitry for enhancing the vocal feedback signal thereby producing an enhanced vocal feedback signal and circuitry for mixing the enhanced vocal feedback signal with audio signals originating from the external communication/multimedia device, thereby producing a mixed output signal and then sending the mixed output signal to the user via the earphones. The external communication/multimedia device comprises a vocal command application and the headset further comprises a vocal command control for sending vocal commands to the external communication/multimedia device and to the vocal command application.

Abstract: A telescoping boom pole for an electrical conductor is disclosed. The boom pole includes at least a top cylindrical conduit slidably assembled within a second cylindrical conduit. A top clamping means is included for selectively clamping the top conduit to the second conduit. The top clamping means includes an annular cylindrical collar having a threaded portion proximate a bottom edge on an inside surface thereof, and a collet restraining means proximate a top edge thereof. An annular, compressible collet is resiliently captured by the collet restraining means of the collar at a cooperative restraining means of an outside surface of the collet. The collet further includes an inclined lower portion on an outside surface thereof. The top clamping means further includes an annular sleeve fixed to a top end of the second conduit, and has an outside surface that includes a threaded portion that cooperates with the threaded portion of the collar.

Abstract: An apparatus for an ear of a user comprising a custom-fitted, in-the-ear earmold, receiver electronics detachably connected to the earmold and amplifier electronics detachably and electrically connected to the receiver electronics. In some embodiments, the amplifier electronics include a wireless communications module with wireless communications electronics disposed in the wireless communications module, wherein the wireless communications electronics support wireless communications between the user and a device. Such teachings in various examples are applied to occluding and non-occluding hearing device embodiments. Additional systems and apparatus can be found in the specification and as provided by the attached claims and their equivalents.

Abstract: A microphone includes: a housing that serves as a microphone grip; a microphone unit supported at one end of the housing; an air chamber provided behind the microphone unit in the housing. The air chamber is filled with a plurality of elastic particles. The individual particles are mechanically bonded to one another and part of the particles are mechanically bonded to the housing such that gaps are formed therebetween.

Abstract: The present disclosure comprises a compact, sound recording equipment stand, which further comprises a support base, a microphone, a monitor, a sound filter, speakers, a tactile input and lighting source. The stand may additionally comprise a hydraulic pump for raising and lowering various pieces of attached components. In the preferred embodiment, the monitor is built inside a transparent sound filter, placed slightly above head level of an artist. The other components of the stand may similarly be covered in material to maximize sound absorption.

Abstract: A voice sound input apparatus, adapted to be inputted a sound and configured to output sound data, includes: a display unit; a first microphone, related to a first sound hole; a second microphone, related to a second sound hole; a signal processing unit; and a microphone holding unit, formed with the first sound hole, and adapted to extend toward a sound source predicted position; wherein a distance between the first sound hole and the second sound hole is a distance that a phase component of a sound strength ratio is lower than or equal to 0 dB, the sound strength ratio being a ratio between a strength of a sound component contained in differential sound pressure of sounds entered to the first sound hole and the second sound hole and a strength of sound pressure of the sound entered to the first sound hole.

Abstract: The use of sound signals from sounds collected by four non-directional sound collectors facilitates calculation for generating surround sound signals, for example, when multi-channel surround sound signals are generated, and prevents the size of the entire apparatus from increasing. Surround sound signals are generated from sound signals of sounds collected by a microphone unit composed of a first sound collector, a second sound collector disposed posterior to the first sound collector, a third sound collector, and a fourth sound collector.

Abstract: An apparatus comprising a combination of a microphone and a composite acoustic panel. The composite acoustic panel comprises materials having different spectra of acoustic absorption. The materials may be integrated in a single layer or in a plurality of different layers.

Abstract: A microphone mounter includes a first fixture attached to an upper opening of a mounting hole formed in an installation place, and a second fixture attached to a lower opening of the mounting hole. A microphone is installed in the mounting hole via the first and second fixtures. The first fixture includes a flange part having a diameter larger than a diameter of the upper opening and provided with an insertion hole, a sleeve projecting from a lower surface of the flange part, and an anchor part integrally formed at an end of the sleeve opposite to the flange part. The anchor part has an outer peripheral surface adapted to touch an inner peripheral surface of the mounting hole and an inner peripheral surface adapted to touch an outer peripheral surface of the microphone. The outer peripheral surface projects outwardly from the end of the sleeve to the mounting hole.

Abstract: A microphone comprises a three-pin socket, a first USB socket and a USB adapter. The first USB socket is fixed within the three-pin socket. The three-pin socket comprises an inserted block and three pins. The three pins are fixed on the inserted block. The first USB socket is embedded in the inserted block. The USB adapter comprises a USB plug which matches the first USB socket and a second USB socket which has a different dimension from the first USB socket. The USB plug and the second USB socket are connected electrically. The microphone can be normally used at all occasions. The dimension of the finished product is reduced so as to save a very large space. The microphone can be electrically connected with a USB data line with a USB plug having a different dimension from the first USB socket.

Abstract: In a gooseneck condenser microphone that supports a condenser microphone unit via a support pipe, when the microphone is used by inserting a microphone cable through the support pipe in the state in which a shield covered wire having no skin is exposed throughout the entire length thereof, the movement of the microphone cable in the support pipe is restricted, by which the generation of noise caused by looseness contact of the shield covered wire with the inner wall of the support pipe is prevented.

Abstract: The invention relates to an electrodynamic transducer (1) with a dome type diaphragm (2), comprising an electrodynamic motor with a coil (6) borne by a mandrel (3) integral with the diaphragm suspended to a yoke (7), the coil being placed in an air gap of a vertical free space in which it can move and which is defined, toward the center, by an internal magnetic construction (4), and toward the periphery, by an external magnetic construction (5), wherein the suspension comprises neither peripheral suspension nor internal suspension, the transducer comprises at least two magnetic field confinement means (11) in the air gap in order to form by mean of a ferromagnetic liquid at least two ferrofluidic seals (12, 13, 14) stepped in the air gap, fulfilling at least the guidance of the coil and the pneumatic tightness between the front and rear faces of the diaphragm, at least one of the ferrofluidic seals being continuous. Application to loudspeakers.

Abstract: A microphone mount for mounting a microphone adjacent a speaker housed in a cabinet is defined by an elongate body having gripping fingers on opposite ends. The body is extendable and an elastic cord housed in the body normally pulls the gripping fingers together so that the mount may be extended and retained on a cabinet. A microphone interface is attached to one end of the body, which allows the user to position the microphone in any desired position relative to the speaker.

Abstract: A condenser microphone provided with a battery compartment having a coil spring electrode is adapted to: extend a return stroke of the coil spring electrode; prevent high frequency current from penetrating into the microphone from the coil spring electrode to suppress the occurrence of noise; and prevent the coil spring electrode from generating mechanical noise. The condenser microphone includes: a body case into which a condenser microphone unit is incorporated; a battery compartment provided in the body case; a coil spring electrode that is provided at an end of the battery compartment, and pushed and compressed by an electrode of a battery by the battery being inserted therein; and a conductive cushion that is disposed within the coil spring electrode, and can contact with the coil spring electrode while being compressed together with the coil spring electrode at least when the coil spring electrode is compressed.

Abstract: An in-ear stabilizer with a compression strut securely holds an in-ear communications device within the human ear. The in-ear stabilizer comprises an in-ear device housing which fits into the human ear and has a receiver and speaker. Attached to the in-ear device housing is a compression strut which extends, when in the human ear, across the crus of helix and fits securely under the antihelix in the upper concha of the ear. The housing of the in-ear device fits into the lower concha of the human ear. The compression strut exerts outward pressure when compressed, comfortably holding the in-ear device in place through pressure on the lower and upper concha of the human ear.

Abstract: A hands-free teleconferencing apparatus for use with a wireless telephone for enabling multiple users to participate in a telephone call in a hands-free environment. An adapter of the apparatus configured to connect to a wireless telephone includes circuitry for communicating with at least two external speakers and at least one external microphone. The communications between the adapter and the external speakers and microphone may be wired or wireless. If wired, the external speakers and microphone may be part of respective earbud devices or headsets that connect to the adapter. Each earbud device includes an acoustic transducer that functions as an audio speaker and may include a microphone that converts the users' voices into electric audio signals. If wireless, the external speakers and microphone may be in respective headsets that have respective wireless transducers for communicating wirelessly with respective wireless transducers in the adapter.

Abstract: The present disclosure comprises a compact, sound recording equipment stand, which further comprises a support base, a microphone, a monitor, a sound filter, speakers, a tactile input and lighting source. The stand may additionally comprise a hydraulic pump for raising and lowering various pieces of attached components. In the preferred embodiment, the monitor is built inside a transparent sound filter, placed slightly above head level of an artist. The other components of the stand may similarly be covered in material to maximize sound absorption.

Abstract: A microphone mounting system for an acoustic, stringed instrument that places the microphone in sufficient proximity to the instrument sound hole to capture the warmth and tone of the instrument while assisting in feedback control, and without altering or damaging the finish or structure of the instrument. The system includes a grip, such as a corrugated plastic tube, attached to a microphone and wedged into the instrument sound bole to be held in place through frictional engagement. The microphone is connected to an instrument cable coupler, clamped to the side of the instrument, which is then connected to a sound amplification system.

Abstract: There is provided a microphone unit comprising a hoop (10) with a first and second end (11, 12), a microphone capsule (20) at the first end (11) and a connection plug (30) at the second end (12) of the hoop (10). The hoop (10) has a flexible or bendable tubular hoop and is bent or is bendable to form a loop.

Abstract: A voice sound input apparatus, adapted to be inputted a sound and configured to output sound data, includes: a display unit; a first microphone, related to a first sound hole; a second microphone, related to a second sound hole; a signal processing unit; and a microphone holding unit, formed with the first sound hole, and adapted to extend toward a sound source predicted position; wherein a distance between the first sound hole and the second sound hole is a distance that a phase component of a sound strength ratio is lower than or equal to 0 dB, the sound strength ratio being a ratio between a strength of a sound component contained in differential sound pressure of sounds entered to the first sound hole and the second sound hole and a strength of sound pressure of the sound entered to the first sound hole.

Abstract: A microphone mount for mounting a microphone adjacent a speaker housed in a cabinet is defined by an elongate body having gripping fingers on opposite ends. The body is extendable and an elastic cord housed in the body normally pulls the gripping fingers together so that the mount may be extended and retained on a cabinet. A microphone interface is attached to one end of the body, which allows the user to position the microphone in any desired position relative to the speaker.

Abstract: A fixing unit for a microphone capable of easily changing a direction in which a microphone cable is drawn without removing a connector is provided. A slit 24 for drawing a microphone cord C is provided from a top end to bottom end of a tubular fixing sleeve 22 fitted into a through hole 53 of a base 51 and a guide ring 19 is also provided with a notch 19a for drawing part of the microphone cord.

Abstract: In a microphone in which a protective sleeve is put around a connector housing section of a microphone grip, and a connection plug on the microphone cable side is detachably connected to the connector housing section, the protective sleeve and the connection plug are fixed surely to the connector housing section with a push machine screw.

Abstract: A method and apparatus for holding a microphone is described where a support member containing either flexible legs or an elastomeric pad is compressed between an amplifier and a speaker cabinet to provide support for a microphone for the purpose of capturing the sound coming out of a speaker. Additionally, the same device may be used to mount a microphone on a combo-style amplifier by compressing the support member under the amplifier's handle.

Abstract: In a gooseneck condenser microphone in which a condenser microphone unit is supported via a support pipe including a flexible pipe, the shield in a flexible pipe part is enhanced. In the condenser microphone including the condenser microphone unit and an output module section provided with a circuit board for outputting audio signals in a shield case, the condenser microphone unit being supported on the output module section via the support pipe including the flexible pipe, and the condenser microphone unit being connected electrically to the circuit board via a microphone cable 40 having a shield covering line 43, which is inserted in the support pipe, at least in a part of the microphone cable 40, which part being installed in the flexible pipe 31, 32, the shield covering line 43 is exposed, and the part of the microphone cable 40, which part being installed in the flexible pipe 31, 32, is brought into contact with the flexible pipe 31, 32 at many points.

Abstract: This invention relates generally to film and television production. It is designed to easily control and support a boom pole for long periods of time while allowing the operator to maintain comfortable ergonomic positioning and movement of the head, arm and hands during operation. It achieves this by means of a simple machine. The basic embodiment of the invention consists of five (5) main components. 1. An ergonomically positioned control handle which the operator grips; the boom pole itself (or a holder to which may be fastened in position an existing boom pole), which is rigidly connected to the control handles. 3. A means for pivoting (the fulcrum), or other machine means for transferring force, mounted to a harness, and to which is attached the connecting segment, allowing the boom to rotate and move when force is applied to the control handles. 4.

Abstract: A telescoping boom pole for an electrical conductor is disclosed. The boom pole includes at least a top cylindrical conduit slidably assembled within a second cylindrical conduit. A top clamping means is included for selectively clamping the top conduit to the second conduit. The top clamping means includes an annular cylindrical collar having a threaded portion proximate a bottom edge on an inside surface thereof, and a collet restraining means proximate a top edge thereof. An annular, compressible collet is resiliently captured by the collet restraining means of the collar at a cooperative restraining means of an outside surface of the collet. The collet further includes an inclined lower portion on an outside surface thereof. The top clamping means further includes an annular sleeve fixed to a top end of the second conduit, and has an outside surface that includes a threaded portion that cooperates with the threaded portion of the collar.

Abstract: In a gooseneck microphone device in which a microphone unit is supported by a column partially including a flexible pipe, the conductive resistance in a connecting portion of the flexible pipe is low, so that stable continuity can be secured for a long period of time, and vibrations are damped in the connecting portion of the flexible pipe. In connecting an end portion 21a of the flexible pipe 21 to a support pipe 22 via a connector 31, a spacer 40 (for example, a metallic mesh sheet 41) formed of a metallic material having electric conductivity and spring-like elastic restoring force is interposed in the connecting portion, and the flexible pipe and the connector are bonded to each other by an elastic adhesive which has elasticity even after being cured.

Abstract: A microphone suspension, particularly for absorbing the vibrations from a boom. The microphone suspension has a base member pivotable mounted to the boom. Bars extend substantially perpendicular to the base member and are adapted to hold an internal microphone holder by first elastic members. An oval ring-shaped member interconnects the bars in the ends opposite to the base member. At least one microphone can be suspended in the internal holder.

Abstract: The invention is based on the idea of separating the microphone unit and the wireless transmitter device from wireless microphones and to connect the wireless transmitter device to a microphone stand. Accordingly, a microphone stand comprises a first XLR audio connection for accommodating a microphone and also a second XLR audio connection for accommodating a wireless transmitter device, the first and second audio connections being electrically connected.

Abstract: An angled microphone assembly for more conveniently mounting a microphone within confined spaces includes a head section, an intermediate adaptor section and a handle section. The adaptor section includes a vertical lower leg having an upper leg angularly extending therefrom. The angle between the central axis of the upper leg is approximately sixty degrees relative to the central axis of the lower leg. Accordingly, when the microphone assembly is mounted on a conventional stand, the head section extends obliquely while the handle section and accompanying cable vertically depend from the adaptor section thereby minimizing interference with surrounding objects.

Abstract: A microphone includes a tubular housing extending along a longitudinal axis, a perforated cover mounted on a front open end of the housing and having a circular cross section along a plane transverse to the longitudinal axis, and a positioning ring sleeved on the perforated cover and having an outer peripheral surface that is formed alternately with a plurality of rolling sections and positioning sections. Each of the positioning sections has two opposite ends connected respectively to two adjacent ones of the rolling sections, and an intermediate part disposed between and indented relative to the opposite ends.

Abstract: A microphone has an arm in a manner such that vibration generated by a loudspeaker or the like is transmitted to the microphone. The microphone characterized in that the arm supporting the microphone is constructed of a plurality of split arms, which are connected with each other through elastic members.

Abstract: The invention relates to a device (1) constructed as portable hook-on frame (2, 3, 4,) with folding work tops or panels (5, 6, 7) and is composed of a basic frame (2) with a telescopic suspension frame (3) with suspension hooks (4), in which out of the basic frame (2) nearly the bottom side a hinging foldable work top (5) and nearby the upper side a hinging expandable U-shaped document holder frame (6) with plate (7) is mounted, in which the whole is especially useable for technicians, whom execute work on measurement and control cabinets and such.

Abstract: An integrated device is used to test the tone quality of a plurality of microphones. The device comprises a main body, and a control panel which is mounted on the main body and is provided with a plurality of receiving holes and switches corresponding in location to the receiving holes. The microphones are held in the receiving holes. The switches are used to control the sound pick-up effect of the microphones.

Abstract: An amplified sound system wherein a microphone is maintained at a desired acoustic zone in front of a speaker for enhancing performance in receiving sound emanated from said speaker. The system comprises a speaker cabinet containing at least one speaker, a microphone mount and a microphone for receiving sound emanated from said speaker. The microphone mount has an elongated support member for supporting said microphone at a desired spacial distance in front of the speaker. The support member has a first end attached to the speaker cabinet, and a second end on which the microphone is carried so that the microphone is positioned in a desired acoustic zone for collecting sound emanated from said speaker.

Abstract: The invention relates to a microphone. Microphones of very different types and genera have been known for a very long time and are also required for very different applications. Apart from “classical” microphones, microphones are also used in headsets, and frequently microphones are accommodated by mounts, e.g. goosenecks, vibrating mounts, microphone booms and the like. The object of the invention is therefore to avoid the previous disadvantages and to propose an aesthetically attractive solution with which the microphone transducer can be decoupled from the structure-borne sound excitation of the housing. A microphone having a housing and a microphone transducer accommodated by the housing, characterised in that a structure-borne sound decoupling element bearing the transducer is constructed inside the housing.

Abstract: An adjustable microphone stand is disclosed and includes a base having a protrusion extending from a surface thereof. A plurality of extension segments are configured to detachably connect to the base protrusion and an adjoining extension segment to adjust the height of the microphone stand. Each extension segment includes a protrusion extending from one end thereof, which is typically threaded, and a depression formed in an opposite end, which is interiorly threaded, so that each extension segment can be mated with either the base protrusion or an adjoining segment protrusion. Preferably, the extension segments are of varying lengths to facilitate adjustability of the microphone stand. The base also preferably includes a plurality of apertures through which fasteners can be inserted to fix the base to a surface, such as a wall.

Abstract: A stretchable tube equipped microphone comprises a base, a supporting shall, and an acoustic head, in which the supporting shaft is pivotally jointed to the base at one end and connected to the acoustic head at the other; a switch is disposed on the base; the supporting shaft is a stretchable two-piece tube composed of an upper and a lower tube, in which the upper tube is an unbendable but stretchable hard copper tube; the diameter of the upper tube is slightly smaller than that of the lower tube; the upper tube is composed of a plurality of stretching segments and one segment thereof is buried in the lower tube; the upper tube and the lower tube are connected with the acoustic head and the base, respectively. The height and angle of the acoustic head can be adjusted according to a user's stature when using the microphone.

Abstract: An adjustable sound capturing device 2 (“MICTUBZ”) having a hollow main cylinder 20 open at both ends with a central microphone port 22 defined in the side wall, the microphone port 22 being equipped with an adjustable fastener 30 for seating the head of a conventional microphone 50 therein. In addition, two rotatable and telescoping cylindrical end tubes 10A, 10B are mounted on the open ends of the main cylinder 20, each having one open end, one closed end, and an acoustic input port 12 defined in its side wall, proximate the closed end, for channeling sound from spaced instruments to the centrally-mounted microphone 50. When a conventional microphone 50 is mounted on an existing mike stand, the adjustable sound capturing device 2 can be attached to the microphone 50 and adjusted to effectively double the pickup capacity of a single microphone 50 and to selectively pick up the sounds of two spaced-apart instruments without also picking up ambient sounds or other noise.

Abstract: A microphone includes a handgrip portion, a protective sleeve, and a connector interconnecting the handgrip portion and the protective sleeve. The connector includes a terminal seat connected to the handgrip portion and formed with a plurality of terminal passages, a first pivot part connected to the terminal seat, and a second pivot part pivoted to the first pivot part and connected to the protective sleeve so as to permit co-rotatation of the protective sleeve and the second pivot part relative to the handgrip portion.