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Category:H04R3/04
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This category has the following 54 subcategories, out of 54 total.
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Pages in category "H04R3/04"
The following 200 pages are in this category, out of 256 total.
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- 17382166. NOISE SUPPRESSION USING TANDEM NETWORKS simplified abstract (QUALCOMM Incorporated)
- 17619923. DISPLAY DEVICE, SOUND PRODUCING CONTROL METHOD, PARAMETER DETERMINING METHOD AND DEVICE simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)
- 17868337. INFORMATION HANDLING SYSTEM PERIPHERAL TEXT-TO-SPEECH SOLUTION WITH AUTOMATIC VOLUME ATTENUATION simplified abstract (Dell Products L.P.)
- 17878565. SOUND CONTROL DEVICE OF VEHICLE AND METHOD FOR CONTROLLING THE SAME simplified abstract (HYUNDAI MOTOR COMPANY)
- 17878565. SOUND CONTROL DEVICE OF VEHICLE AND METHOD FOR CONTROLLING THE SAME simplified abstract (KIA CORPORATION)
- 18125615. Reducing Intermodulation Distortion Effects in Hearable Devices simplified abstract (Google LLC)
- 18147777. MICROPHONE CHANNEL SELF-NOISE SILENCING simplified abstract (Intel Corporation)
- 18151628. OFFSET REDUCTION FOR SILICON MICROPHONES simplified abstract (Infineon Technologies AG)
- 18243762. WEARABLE AUDIO DEVICES WITH ENHANCED VOICE PICKUP (Bose Corporation)
- 18298350. AUDIO DATA TRANSFER simplified abstract (Apple Inc.)
- 18307842. NOISE GENERATION CAUSE IDENTIFYING METHOD AND NOISE GENERATION CAUSE IDENTIFYING DEVICE simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)
- 18346152. ACOUSTIC DETECTION OF IN-EAR HEADPHONE FIT simplified abstract (Apple Inc.)
- 18390769. METHOD AND APPARATUS FOR IMPROVING SOUND QUALITY OF SPEAKER simplified abstract (Huawei Technologies Co., Ltd.)
- 18399778. COMBO SYSTEM AND METHOD OF DRIVING COMBO SYSTEM simplified abstract (AAC Technologies (Nanjing) Co., Ltd.)
- 18401299. COMBO SYSTEM, METHOD OF DRIVING COMBO SYSTEM, SIGNAL PROCESSOR,AND STORAGE MEDIUM simplified abstract (AAC Technologies (Nanjing) Co., Ltd.)
- 18408357. PERSONALIZED ESTIMATE OF A TRANSFER FUNCTION FROM AN IN-EAR EARBUD TO SOUND PRESSURE AT AN EAR DRUM (SAMSUNG ELECTRONICS CO., LTD.)
- 18415336. METHOD AND SYSTEM FOR VEHICLE DAMAGE DETECTION simplified abstract (Robert Bosch GmbH)
- 18423933. Audio Encoding with Compressed Ambience simplified abstract (Apple Inc.)
- 18466318. AUDIO DATA PROCESSING METHOD AND ELECTRONIC DEVICE SUPPORTING SAME simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
- 18469919. SYSTEM TO AUTO EQUALIZE THE AUDIO FREQUENCY FOR AN ENHANCED SOUND EXPERIENCE (INTERNATIONAL BUSINESS MACHINES CORPORATION)
- 18478312. Adjustable Mounting Assembly simplified abstract (Sonos, Inc.)
- 18571119. AUDIO DENOISING METHOD AND DEVICE, APPARATUS AND STORAGE MEDIUM simplified abstract (Beijing Zitiao Network Technology Co., Ltd.)
- 18606301. RENDERING OF IMMERSIVE AUDIO CONTENT simplified abstract (Dolby Laboratories Licensing Corporation)
- 18609732. MICRO-SPEAKER DEVICE simplified abstract (Infineon Technologies AG)
- 18613958. VEHICLE SITUATION DETERMINATION METHOD USING ACOUSTIC DATA AND LOW-FREQUENCY REMOVAL FILTER (Hyundai Motor Company)
- 18613958. VEHICLE SITUATION DETERMINATION METHOD USING ACOUSTIC DATA AND LOW-FREQUENCY REMOVAL FILTER (Kia Corporation)
- 18653069. ELECTRONIC DEVICE AND CONTROLLING METHOD OF ELECTRONIC DEVICE simplified abstract (Samsung Electronics Co., Ltd.)
- 18665955. ELECTRONIC DEVICE FOR TINNITUS MANAGEMENT, AND OPERATING METHOD THEREFOR simplified abstract (Samsung Electronics Co., Ltd.)
- 18667330. Playback Device Configuration (Sonos, Inc.)
- 18682579. METHOD FOR MASKING UNDESIRABLE DISTURBING NOISES AND VEHICLE simplified abstract (MERCEDES-BENZ GROUP AG)
- 18728419. APPARATUSES AND METHODS INVOLVING TRANSDUCERS AND THEIR TUNING (The Board of Trustees of the Leland Stanford Junior University)
- 18815570. SYSTEM AND METHOD FOR ACOUSTIC ECHO CANCELATION USING DEEP MULTITASK RECURRENT NEURAL NETWORKS (SAMSUNG ELECTRONICS CO., LTD.)
- 18827398. DEVICES WITH ENHANCED AUDIO (Apple Inc.)
- 18885844. Low Frequency Sound Reproduction (Nokia Technologies Oy)
2
- 20230080002. ACOUSTIC HEALTH USAGE AND MONITORING SYSTEM OF MECHANICAL AUTOMOTIVE SUBSYSTEMS simplified abstract (The MITRE Corporation)
- 20240014791. AMPLIFIER SYSTEM simplified abstract (Realtek Semiconductor Corp.)
- 20240014792. AUDIO EQUALIZATION OF AUDIO ENVIRONMENT simplified abstract (Biamp Systems, LLC)
- 20240015437. BLOCKED MICROPHONE DETECTOR AND WIND SOCK DETECTOR simplified abstract (GoPro, Inc.)
- 20240015466. SYSTEM AND METHOD FOR GENERATING SPATIAL AUDIO WITH UNIFORM REVERBERATION IN REAL-TIME COMMUNICATION simplified abstract (Agora Lab, Inc.)
- 20240022224. AUTOMATIC GENERATION AND SELECTION OF TARGET PROFILES FOR DYNAMIC EQUALIZATION OF AUDIO CONTENT simplified abstract (DOLBY LABORATORIES LICENSING CORPORATION)
- 20240028071. INFORMATION HANDLING SYSTEM PERIPHERAL TEXT-TO-SPEECH SOLUTION WITH AUTOMATIC VOLUME ATTENUATION simplified abstract (Dell Products L.P.)
- 20240028293. SYSTEMS AND METHODS OF DISTRIBUTING AUDIO TO ONE OR MORE PLAYBACK DEVICES simplified abstract (Sonos, Inc.)
- 20240040297. ACOUSTIC DETECTION OF IN-EAR HEADPHONE FIT simplified abstract (Apple Inc.)
- 20240040309. Non-Coherent Noise Reduction For Audio Enhancement on Mobile Device simplified abstract (MEDIATEK INC.)
- 20240040311. AUDIO REPRODUCTION DEVICE, AUDIO REPRODUCTION LSI, AND AUDIO REPRODUCTION METHOD simplified abstract (LAPIS Technology Co., Ltd.)
- 20240040316. INTEGRATED CIRCUIT ARRANGEMENT SUPPORTING AGGREGATED TRANSDUCERS simplified abstract (CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.)
- 20240040325. AUDIO SIGNAL COMPENSATION METHOD AND APPARATUS, EARPHONE AND STORAGE MEDIUM simplified abstract (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.)
- 20240044697. VISUAL SONIC CONDUIT LOCATOR simplified abstract (Unknown Organization)
- 20240045644. TECHNIQUES FOR DYNAMICALLY MANAGING A LOW-FREQUENCY SOUND FIELD USING NON-LOW-FREQUENCY LOUDSPEAKERS simplified abstract (HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED)
- 20240048904. AUDIO SIGNAL PROCESSING SYSTEM, LOUDSPEAKER AND ELECTRONICS DEVICE simplified abstract (GN AUDIO A/S)
- 20240055010. DIGITAL FILTERBANK FOR SPECTRAL ENVELOPE ADJUSTMENT simplified abstract (Dolby International AB)
- 20240056733. AUDIO SYSTEM FOR SUPPRESSING LEAKAGE SIGNAL FROM IN-EAR DEVICE simplified abstract (Meta Platforms Technologies, LLC)
A
- AAC Technologies (Nanjing) Co., Ltd. (20240214730). AUDIO SIGNAL ENHANCEMENT METHOD, APPARATUS, DEVICE, AND READABLE STORAGE MEDIUM simplified abstract
- AAC Technologies (Nanjing) Co., Ltd. (20240334126). SYSTEM FOR GENERATING A DRIVE SIGNAL AND METHOD FOR GENERATING A DRIVE SIGNAL simplified abstract
- AAC Technologies (Nanjing) Co., Ltd. (20240340581). SPEAKER DISPLACEMENT PROTECTION METHOD AND DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM simplified abstract
- Accessibility patent applications on January 25th, 2024
- AGC Inc. (20250088799). VIBRATION DEVICE AND VIBRATION METHOD
- AGM TECHNOLOGIES LIMITED (20240210236). VEHICLE-RELATED EVENT DETECTION USING SIGNAL PROCESSING simplified abstract
- Alpine Electronics of Silicon Valley, Inc. (20240214755). REPRODUCING AUDIO SIGNALS WITH A HAPTIC APPARATUS ON ACOUSTIC HEADPHONES AND THEIR CALIBRATION AND MEASUREMENT simplified abstract
- ALPS ALPINE CO., LTD. (20240236565). SPEAKER OUTPUT CHARACTERISTIC CORRECTION SYSTEM AND SOUND SYSTEM simplified abstract
- Anker Innovations Technology Co., Ltd. (20240276148). EQUALIZER PARAMETER SETTING METHOD, AUDIO DEVICES, AND READABLE STORAGE MEDIUM simplified abstract
- Apple inc. (20240129670). WIRELESS HEADPHONE INTERACTIONS simplified abstract
- Apple inc. (20240163609). Audio Encoding with Compressed Ambience simplified abstract
- Apple inc. (20240340585). AUDIO DATA TRANSFER simplified abstract
- Apple Inc. (20240340585). AUDIO DATA TRANSFER simplified abstract
- Apple inc. (20240406628). COLLABORATIVE CONTROL FOR ELECTRONIC DEVICES
- Apple Inc. (20240406628). COLLABORATIVE CONTROL FOR ELECTRONIC DEVICES
- Apple inc. (20250068383). DEVICES WITH ENHANCED AUDIO
- Apple Inc. (20250068383). DEVICES WITH ENHANCED AUDIO
- Apple Inc. patent applications on April 18th, 2024
- Apple Inc. patent applications on December 5th, 2024
- Apple Inc. patent applications on February 1st, 2024
- Apple Inc. patent applications on February 27th, 2025
- Apple Inc. patent applications on February 6th, 2025
- Apple Inc. patent applications on January 23rd, 2025
- Apple Inc. patent applications on May 16th, 2024
- Apple Inc. patent applications on October 10th, 2024
- AR/VR/XR patent applications on May 16th, 2024
- ARKAMYS (20240347031). AUDIO-SIGNAL EQUALISATION DEVICE AND METHOD FOR A VECHICLE USING A DATA COMMUNICATION BUS simplified abstract
- Audera Acoustics Inc. (20240276153). ACOUSTIC TRANSDUCER SYSTEMS AND METHODS OF OPERATING ACOUSTIC TRANSDUCER SYSTEMS FOR OPTIMIZING BARGE-IN PERFORMANCE simplified abstract
- Audio Technologies patent applications on 10th Jan 2025
- Audio Technologies patent applications on 11th Oct 2024
- Audio Technologies patent applications on 12th Jul 2024
- Audio Technologies patent applications on 13th Sep 2024
- Audio Technologies patent applications on 14th Feb 2025
- Audio Technologies patent applications on 14th Mar 2025
- Audio Technologies patent applications on 20th Dec 2024
- Audio Technologies patent applications on 21st Feb 2025
- Audio Technologies patent applications on 21st Mar 2025
- Audio Technologies patent applications on 22nd Mar 2024
- Audio Technologies patent applications on 23rd Aug 2024
- Audio Technologies patent applications on 26th Jul 2024
- Audio Technologies patent applications on 28th Feb 2025
- Audio Technologies patent applications on 28th Mar 2025
- Audio Technologies patent applications on 5th Jul 2024
- Audio Technologies patent applications on 7th Mar 2025
- Audio Technologies patent applications on April 11th, 2024
- Audio Technologies patent applications on April 18th, 2024
- Audio Technologies patent applications on April 25th, 2024
- Audio Technologies patent applications on August 15th, 2024
- Audio Technologies patent applications on August 1st, 2024
- Audio Technologies patent applications on August 22nd, 2024
- Audio Technologies patent applications on August 29th, 2024
- Audio Technologies patent applications on December 19th, 2024
- Audio Technologies patent applications on December 26th, 2024
- Audio Technologies patent applications on December 5th, 2024
- Audio Technologies patent applications on February 13th, 2025
- Audio Technologies patent applications on February 15th, 2024
- Audio Technologies patent applications on February 1st, 2024
- Audio Technologies patent applications on February 20th, 2025
- Audio Technologies patent applications on February 27th, 2025
- Audio Technologies patent applications on February 6th, 2025
- Audio Technologies patent applications on February 8th, 2024
- Audio Technologies patent applications on January 11th, 2024
- Audio Technologies patent applications on January 16th, 2025
- Audio Technologies patent applications on January 18th, 2024
- Audio Technologies patent applications on January 23rd, 2025
- Audio Technologies patent applications on January 25th, 2024
- Audio Technologies patent applications on January 2nd, 2025
- Audio Technologies patent applications on January 9th, 2025
- Audio Technologies patent applications on July 11th, 2024
- Audio Technologies patent applications on July 18th, 2024
- Audio Technologies patent applications on July 25th, 2024
- Audio Technologies patent applications on July 4th, 2024
- Audio Technologies patent applications on June 20th, 2024
- Audio Technologies patent applications on June 27th, 2024
- Audio Technologies patent applications on June 6th, 2024
- Audio Technologies patent applications on March 13th, 2025
- Audio Technologies patent applications on March 14th, 2024
- Audio Technologies patent applications on March 20th, 2025
- Audio Technologies patent applications on March 21st, 2024
- Audio Technologies patent applications on March 27th, 2025
- Audio Technologies patent applications on March 28th, 2024
- Audio Technologies patent applications on March 6th, 2025
- Audio Technologies patent applications on March 7th, 2024
- Audio Technologies patent applications on May 16th, 2024
- Audio Technologies patent applications on May 30th, 2024
- Audio Technologies patent applications on November 14th, 2024
- Audio Technologies patent applications on October 10th, 2024
- Audio Technologies patent applications on October 17th, 2024
- Audio Technologies patent applications on October 3rd, 2024
- Audio Technologies patent applications on September 12th, 2024
- Audio Technologies patent applications on September 19th, 2024
- Audio Technologies patent applications on September 26th, 2024
B
- Beijing Zitiao Network Technology Co., Ltd. (20240284100). AUDIO DENOISING METHOD AND DEVICE, APPARATUS AND STORAGE MEDIUM simplified abstract
- Beijing zitiao network technology co., ltd. (20240284100). AUDIO DENOISING METHOD AND DEVICE, APPARATUS AND STORAGE MEDIUM simplified abstract
- Beijing Zitiao Network Technology Co., Ltd. patent applications on August 22nd, 2024
- Blockchain patent applications on April 11th, 2024
- Blockchain patent applications on January 11th, 2024
- BOSE CORPORATION (20240236564). AUDIO SYSTEM WITH ADJUSTABLY DELAYED FREQUENCIES simplified abstract
- Bose Corporation (20240314486). AUDIO LIMITER simplified abstract
- Bose Corporation (20250088794). WEARABLE AUDIO DEVICES WITH ENHANCED VOICE PICKUP
C
- Chicony Electronics Co., Ltd. (20250097638). DYNAMIC CORRECTION METHOD FOR SOUND RECEPTION AND ELECTRONIC SYSTEM
- Cirrus Logic International Semiconductor Ltd. (20250008264). GENERATING AUDIO AND HAPTICS OUTPUT FROM A COMMON ACTUATOR
- Cirrus Logic International Semiconductor Ltd. (20250071483). INTEGRATED CIRCUIT ARRANGEMENT SUPPORTING AGGREGATED TRANSDUCERS
- Clear Peaks LLC (20240221774). Systems, Devices, and Methods for Synchronizing Audio simplified abstract
- Crestron Electronics, Inc. (20240339979). SYNCHRONIZED CONTROLLER simplified abstract
- Cypress Semiconductor Corporation (20240406619). LOW-POWER PROGRAMMABLE ANALOG SUBSYSTEM FOR ACOUSTIC ACTIVITY DETECTION
D
- Dell Products L.P. patent applications on January 25th, 2024
- DISH Network L.L.C. (20240292064). ADAPTIVE VOLUME CONTROL FOR MEDIA OUTPUT DEVICES AND SYSTEMS simplified abstract
- Dolby International AB (20240305952). RENDERING OF IMMERSIVE AUDIO CONTENT simplified abstract
- Dolby Laboratories Licensing Corporation (20240313729). AUDIO CONTROL USING AUDITORY EVENT DETECTION simplified abstract
- Dolby Laboratories Licensing Corporation (20240313730). AUDIO CONTROL USING AUDITORY EVENT DETECTION simplified abstract
- Dolby Laboratories Licensing Corporation (20240313731). AUDIO CONTROL USING AUDITORY EVENT DETECTION simplified abstract
- DOLBY LABORATORIES LICENSING CORPORATION (20240323608). DYNAMICS PROCESSING ACROSS DEVICES WITH DIFFERING PLAYBACK CAPABILITIES simplified abstract
E
G
- GOERTEK INC. (20250008265). ELECTRONIC DEVICE AND FAR-FIELD MUFFLING SELF-CALIBRATION METHOD AND SYSTEM THEREFOR
- Google llc (20240205599). INTEGRATED INTERCONNECT FOR A BACK-FIRING MICROPHONE CIRCUIT BOARD simplified abstract
- Google llc (20240323603). Reducing Intermodulation Distortion Effects in Hearable Devices simplified abstract
- GOOGLE LLC (20250063315). Systems and Methods for Mitigating the Effect of Water Retained in a Microphone Port
- GOOGLE LLC patent applications on February 20th, 2025
- Google LLC patent applications on January 23rd, 2025
- GOOGLE LLC patent applications on June 20th, 2024
- Google LLC patent applications on September 26th, 2024
H
- Harman International Industries, Incorporated (20250097657). INTERPOLATION OF FINITE IMPULSE RESPONSE FILTERS FOR GENERATING SOUND FIELDS
- Honor Device Co., Ltd. (20240406647). FREQUENCY RESPONSE CONSISTENCY CALIBRATION METHOD AND ELECTRONIC DEVICE
- Huawei technologies co., ltd. (20240135946). METHOD AND APPARATUS FOR IMPROVING SOUND QUALITY OF SPEAKER simplified abstract
- HUAWEI TECHNOLOGIES CO., LTD. (20240259735). SOUND CAPTURING METHOD, MICROPHONE, AND ELECTRONIC DEVICE simplified abstract
- Huawei technologies co., ltd. (20240259735). SOUND CAPTURING METHOD, MICROPHONE, AND ELECTRONIC DEVICE simplified abstract
- Huawei Technologies Co., Ltd. patent applications on April 25th, 2024
- HUAWEI TECHNOLOGIES CO., LTD. patent applications on August 1st, 2024
- Hyundai Motor Company (20240406627). AUDIO SYSTEM FOR PROVIDING ALTERNATIVE FREQUENCY, VEHICLE HAVING THE SAME, AND METHOD FOR PROVIDING ALTERNATIVE FREQUENCY
- Hyundai motor company (20250085158). VEHICLE SITUATION DETERMINATION METHOD USING ACOUSTIC DATA AND LOW-FREQUENCY REMOVAL FILTER
- Hyundai Motor Company patent applications on March 13th, 2025
I
- Infineon Technologies AG (20240323591). MICRO-SPEAKER DEVICE simplified abstract
- Intel corporation (20240223948). MICROPHONE CHANNEL SELF-NOISE SILENCING simplified abstract
- Intel Corporation (20240223948). MICROPHONE CHANNEL SELF-NOISE SILENCING simplified abstract
- Intel Corporation patent applications on July 4th, 2024
- INTERNATIONAL BUSINESS MACHINES CORPORATION (20250097543). SYSTEM TO AUTO EQUALIZE THE AUDIO FREQUENCY FOR AN ENHANCED SOUND EXPERIENCE
- International business machines corporation (20250097543). SYSTEM TO AUTO EQUALIZE THE AUDIO FREQUENCY FOR AN ENHANCED SOUND EXPERIENCE
- INTERNATIONAL BUSINESS MACHINES CORPORATION patent applications on March 20th, 2025
L
M
- Magic Leap, Inc. (20250006219). VOICE ONSET DETECTION
- MasterCraft Boat Company, LLC (20240402986). CONTROL AND AUDIO SYSTEMS FOR A BOAT
- Moodagent A/S (20240213943). DYNAMIC AUDIO PLAYBACK EQUALIZATION USING SEMANTIC FEATURES simplified abstract
- Murata manufacturing co., ltd. (20240267007). CLASS D AMPLIFICATION CIRCUIT simplified abstract
- Murata Manufacturing Co., Ltd. patent applications on August 8th, 2024