Patents Assigned to TYMPHANY WORLDWIDE ENTERPRISES LIMITED
-
Patent number: 11778373Abstract: A microphone array is configured to select an optimal pickup pattern of a microphone array including at least two microphones each associated with a predefined microphone pickup pattern. The optimal pickup pattern is selected from a list of predefined pickup patterns including the predefined microphone pickup patterns and predefined mixed pickup patterns. A method of selecting an optimal pickup pattern includes receiving microphone audio signals from the microphones to establish a plurality of microphone audio signals and mixing them in accordance with the plurality of predefined mixed pickup patterns to establish a plurality of mixed audio signals. Individual level characteristics of respective individual microphone audio signals and of respective individual mixed audio signals are determined, and an optimal pickup pattern is selected from the list of predefined pickup patterns based on the individual level characteristics.Type: GrantFiled: January 6, 2022Date of Patent: October 3, 2023Assignee: TYMPHANY WORLDWIDE ENTERPRISES LIMITEDInventor: Ryan Meng-Wei Lu
-
Patent number: 11765506Abstract: An automobile audio system for an automobile includes an audio processing unit, a set of external microphones to record external sound and a set of internal loudspeakers to internally reproduce audio. Furthermore, the automobile audio system includes a transmission switching mechanism. The transmission switching mechanism is manually configurable between at least two manual transmission configurations including a manually activated configuration wherein the set of external microphones is communicatively coupled to the set of internal loudspeakers such that the external sound is reproducible by at least a subset of the set of internal loudspeakers and a manually deactivated configuration wherein the set of external microphones is communicatively decoupled to the set of internal loudspeakers.Type: GrantFiled: March 1, 2022Date of Patent: September 19, 2023Assignee: TYMPHANY WORLDWIDE ENTERPRISES LIMITEDInventors: Matthew Robinson, Thomas Pieter J. Peeters, Wade Forrest Conklin, Rowan Dylan Gower Williams
-
Patent number: 11722820Abstract: A method for reproducing an external sound in an automobile includes recording external sound using external microphones located on an automobile exterior of the automobile; establishing recorded audio signals based on the recorded external sound; determining from the recorded audio signals a relative directionality of external sound sources of the recorded external sound with respect to at least one occupant within the automobile; establishing at least one directionality encoded audio signal by applying at least one frequency dependent directionality filter to the recorded audio signals, wherein at least one frequency dependent directionality filter is based on the determined relative directionality of external sound sources, thereby encoding the relative directionality into said at least one directionality encoded audio signal; reproducing a representation of the external sound based on at least one directionality encoded audio signal using internal loudspeakers located within an automobile interior of theType: GrantFiled: March 1, 2022Date of Patent: August 8, 2023Assignee: TYMPHANY WORLDWIDE ENTERPRISES LIMITEDInventors: Matthew Robinson, Thomas Pieter J. Peeters, Wade Forrest Conklin, Rowan Dylan Gower Williams
-
Patent number: 11601754Abstract: An audio system for a vehicle may include: an audio signal processing system arranged to process a plurality of audio channels and generate a principal signal and an accommodating signal for each of the plurality of audio channels; an array of loudspeakers including at least two pairs of loudspeakers, each of the at least two pairs of loudspeakers including a front loudspeaker and a rear loudspeaker; wherein the loudspeakers of the array are positioned such that a first line connecting acoustic centers of a front loudspeaker and a rear loudspeaker of a first pair of loudspeakers is angularly displaced relative to a second line connecting acoustic centers of a front loudspeaker and a rear loudspeaker of a second pair of loudspeakers; and wherein the audio signal processing system is arranged to provide a principal signal of a first audio channel among the plurality of audio channels to the front loudspeaker of the first pair of loudspeakers, provide an accommodating signal of the first audio channel to the reaType: GrantFiled: September 9, 2021Date of Patent: March 7, 2023Assignee: Tymphany Worldwide Enterprises LimitedInventors: James Meredith Thompson, Thilo Christian Stompler, Gavin Jones, John Evan Bunner
-
Patent number: 11463802Abstract: A vibration system of an ultra-thin full-range loudspeaker includes a diaphragm and frameless winding voice coils directly attached to the diaphragm. Each frameless winding voice coil is a planar coil formed by winding a single enameled wire. Each planar coil is of a racetrack or an annular shape and the enameled wires are arranged by tightly contacting to each other. According to the vibration system, the frameless winding voice coils are directly attached to the diaphragm, and lead wires of the voice coils are tightly arranged, so that a space utilization rate in a magnetic gap is effectively improved, so as to improve a driving force factor BL and an output sensitivity.Type: GrantFiled: October 30, 2019Date of Patent: October 4, 2022Assignee: Tymphany Worldwide Enterprises LimitedInventor: ZhiWen Chen
-
Patent number: 11457315Abstract: A speaker includes a basket; a diaphragm, supported on the basket through a surround; and a voice coil, including a cup-shaped support connected to the basket through a damper. An upper periphery of the cup-shaped support includes protrusion portions in contact with a lower surface of the diaphragm and grooves spaced apart from the diaphragm. The grooves extend in radial directions of the cup-shaped support to form air passages.Type: GrantFiled: August 4, 2021Date of Patent: September 27, 2022Assignee: TYMPHANY WORLDWIDE ENTERPRISES LIMITEDInventors: Peng Xiao, Zhi Li
-
Patent number: 9819000Abstract: A battery module positioning structure and a battery module are provided. The battery module positioning structure includes a substrate and a first electrode plate. The substrate includes a first through hole and a third through hole formed therein. The first through hole and the third through hole have a first clearance therebetween, and the substrate has a first surface and a second surface. The first electrode plate is secured onto the substrate. The first electrode plate includes a first terminal, a first body and a third terminal. The first terminal is connected to one end of the first body, and another end of the first body is connected to the third terminal. The first terminal is disposed on the first surface, and the first body is disposed on the second surface. The electrode plate can be easily engaged onto the substrate by way of the plurality of through holes, thereby readily assembling the battery module.Type: GrantFiled: November 21, 2014Date of Patent: November 14, 2017Assignee: TYMPHANY WORLDWIDE ENTERPRISES LIMITEDInventor: Hong Gee Keong
-
Patent number: 9467783Abstract: A low profile loudspeaker transducer is presented with an arrangement of placing the motor up near or into the inside concave portion of a convex dome or inverted convex cone diaphragm. In some preferred embodiments the low profile structure is facilitated by an inverted placement of the spider suspension above the plane of the surround suspension to stabilize the voice coil during excursion while supporting a low profile structure. Additionally, in numerous embodiments a coupling structure is utilized between the voice coil former and the diaphragm to create a broad surface area connection to the diaphragm to create a stiffer structure and minimizing breakup modes and creating a more robust mechanical structure to withstand greater output capability.Type: GrantFiled: October 21, 2014Date of Patent: October 11, 2016Assignee: TYMPHANY WORLDWIDE ENTERPRISES LIMITEDInventor: George Bullimore
-
Patent number: 9301034Abstract: A method for operating an acoustic transducer is provided. The acoustic transducer includes a moving element and a fixed element, wherein the moving element is coupled to surrounding air. In the method, a signal-independent magnetic field is generated to urge the moving element into a rest position when no input signal is received; and a force is generated in response to the input signal and applying that force to the moving element to urge the moving element away from the rest position. The moving element is controlled by a combined influence of the signal-independent magnetic field and the signal-dependent force to generate acoustic vibrations in response to an audio input signal.Type: GrantFiled: October 21, 2014Date of Patent: March 29, 2016Assignee: TYMPHANY WORLDWIDE ENTERPRISES LIMITEDInventors: Kenneth L. Kantor, Ioannis Kanellakopoulos, Alireza Jabbari