| Patents for H04R 29 - Monitoring arrangements; Testing arrangements (4,957) |
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| 03/05/2015 | WO2015029295A1 Ear model, artificial head, and measurement device using same, and measurement method |
| 03/05/2015 | US20150063576 Device, system and method for measurement of media consumption in digital media terminals |
| 03/03/2015 | US8972248 Band broadening apparatus and method |
| 03/03/2015 | US8971968 System and method for context aware usability management of human machine interfaces |
| 03/03/2015 | US8971550 Signal processing device and signal processing method |
| 02/26/2015 | WO2015026748A1 Audio focusing via multiple microphones |
| 02/26/2015 | US20150055786 Apparatus and Method of Silent Monitoring Alarm Sounders |
| 02/26/2015 | US20150055785 Media/communications system |
| 02/26/2015 | US20150055784 Headset Hearing Protection with Integrated Transceiver and Siren Alert Device |
| 02/26/2015 | US20150054943 Audio focusing via multiple microphones |
| 02/26/2015 | DE102005027278B4 Vorrichtung zum Prüfen von Lautsprechern auf Funktionsfähigkeit Apparatus for testing operability of loudspeakers |
| 02/25/2015 | EP2839676A1 Method and device for controlling the operating temperature of a loudspeaker |
| 02/24/2015 | US8965547 Watermark signal provision and watermark embedding |
| 02/24/2015 | US8965031 Earphone with elastic holder for driver and cord |
| 02/24/2015 | US8965014 Adapting audio signals to a change in device orientation |
| 02/24/2015 | US8964999 Audio reproduction device and audio reproduction method |
| 02/24/2015 | US8964996 Method and arrangement for auralizing and assessing signal distortion |
| 02/24/2015 | US8964995 Acoustic diagnosis and correction system |
| 02/24/2015 | US8963982 Communication system and method |
| 02/19/2015 | US20150049875 Periodogram-based radio signal detection method |
| 02/19/2015 | US20150049873 Sound Activated Music Accessory Device |
| 02/19/2015 | US20150049583 Conferencing Device Self Test |
| 02/18/2015 | EP2837209A1 Method and system for checking an acoustic transducer |
| 02/17/2015 | US8958571 MIC covering detection in personal audio devices |
| 02/12/2015 | US20150045922 Device Playback Failure Recovery and Redistribution |
| 02/12/2015 | US20150043738 System for tuning audio processing features and method thereof |
| 02/11/2015 | EP2835989A2 System for tuning audio processing features and method thereof |
| 02/11/2015 | CN204157058U 一种喇叭极性检测仪 One kind of speaker polarity tester |
| 02/11/2015 | CN204157057U 新型双麦克风摄像头测试治具 The new dual-microphone Camera Test Fixture |
| 02/11/2015 | CN204157056U 扬声器的高温寿命测试装置 Temperature life testing device speaker |
| 02/11/2015 | CN104349263A 一种隔音箱和应用该隔音箱的测试装置及其测试方法 An application of the speakers and the soundproof testing device and test methods across |
| 02/11/2015 | CN104349262A 检测外壳安装扬声器的外壳泄漏的方法 Detection housing is mounted speaker enclosure leakage method |
| 02/10/2015 | US8953811 Full digest of an audio file for identifying duplicates |
| 02/05/2015 | US20150036833 Method and device for testing a loudspeaker arrangement |
| 02/05/2015 | US20150036832 Automotive constant signal-to-noise ratio system for enhanced situation awareness |
| 02/04/2015 | EP2833333A1 Bus system and method for operating a bus system |
| 02/04/2015 | EP2832112A1 Determining a Time Offset |
| 02/04/2015 | CN204145755U 含有标准麦克风的音频测试装置 Audio test device contains a standard microphone |
| 02/04/2015 | CN104333837A 音频硬件设备检测方法和系统 Audio hardware detection method and system |
| 02/03/2015 | US8948427 Hearing aid fitting procedure and processing based on subjective space representation |
| 02/03/2015 | US8947347 Controlling actions in a video game unit |
| 01/29/2015 | WO2015011891A1 Measurement system |
| 01/29/2015 | US20150030169 Method of Controlling Sound Reproduction of Enclosure Mounted Loudspeakers |
| 01/29/2015 | US20150030168 Dynamic Characterization of a Communication Device |
| 01/29/2015 | US20150030167 Method of Detecting Enclosure Leakage of Enclosure Mounted Loudspeakers |
| 01/29/2015 | US20150030166 Apparatus, systems, and methods for calibration of microphones |
| 01/29/2015 | US20150030165 System and method for audio enhancement of a consumer electronics device |
| 01/29/2015 | US20150030164 Microphone calibration |
| 01/28/2015 | EP2830331A1 Method of controlling sound reproduction of enclosure mounted loudspeakers |
| 01/28/2015 | EP2829081A1 Conferencing device self test |
| 01/28/2015 | EP2829079A2 Method for operating a loudspeaker device, loudspeaker device, and device for noise compensation |
| 01/28/2015 | CN204131734U 音频电路故障寻迹器 Audio circuit fault tracing device |
| 01/28/2015 | CN204131733U 自插拔音频测试治具 Self-plug audio test fixture |
| 01/28/2015 | CN204131732U 用于麦克风测试的旋转装置 Rotating means for testing the microphone |
| 01/28/2015 | CN104320750A 一种测量助听器反馈路径的方法 A method of measuring the hearing aid feedback path |
| 01/28/2015 | CN104320749A 音频电路故障寻迹器 Audio circuit fault tracing device |
| 01/28/2015 | CN103024655B 一种耳机振子检测装置、系统和方法 One kind of headphone transducer detecting devices, systems and methods |
| 01/28/2015 | CN102857850B 一种高频超声发射器及阵列声学参数近场校准方法 A high-frequency ultrasonic transmitter and an array of acoustic parameters of the near-field calibration method |
| 01/28/2015 | CN101902677B 音频检测装置及方法 Audio detection device and method |
| 01/27/2015 | US8942395 Pointing element enhanced speaker system |
| 01/27/2015 | US8942381 Control of a loudspeaker output |
| 01/22/2015 | WO2015007170A1 Apparatus and method for identifying audio interface pin, and terminal |
| 01/22/2015 | US20150023511 Method and apparatus to evaluate audio equipment via at least one filter for dynamic distortions and or differential phase and or frequency modulation effects |
| 01/22/2015 | US20150023510 Sound Processing System and Sound Processing Device |
| 01/22/2015 | US20150023509 Apparatus and method for performing an audio measurement sweep |
| 01/22/2015 | US20150023508 Apparatus and method for automatic audio system and recovery from unexpected behaviors |
| 01/22/2015 | DE102005035604B4 Lautsprecher und Verfahren zur Funktionskontrolle desselben Speakers and method for the same function check |
| 01/21/2015 | CN204119518U 一种用于喇叭音量自动调节的机械装置 Machinery and apparatus for automatically adjusting the speaker volume |
| 01/21/2015 | CN204119468U 一种隔音箱和应用该隔音箱的测试装置 An application of the speakers and the soundproof testing device compartment |
| 01/21/2015 | CN102970648B 一种信号处理单元pcb程序下载及测量系统 A signal processing unit pcb download and measurement systems |
| 01/20/2015 | US8938077 Sound source playing apparatus for compensating output sound source signal and method of compensating sound source signal output from sound source playing apparatus |
| 01/15/2015 | WO2015006627A1 System and method for audio processing using arbitrary triggers |
| 01/15/2015 | WO2015004648A1 A method and a device for monitoring a human brain's sub- cognitive activity using oto-acoustic emissions |
| 01/15/2015 | US20150016628 Method and circuitry for direction of arrival estimation using microphone array with a sharp null |
| 01/15/2015 | US20150016620 Transducer with motion control |
| 01/15/2015 | US20150016619 Apparatus for detecting type of audio interface |
| 01/15/2015 | US20150016618 Uncomfortable sound pressure evaluation system, uncomfortable sound pressure evaluation apparatus, uncomfortable sound pressure adjustment apparatus, uncomfortable sound pressure evaluation method, and computer program thereof |
| 01/15/2015 | US20150016616 Method and a device for measuring the amplitude noise and/or phase noise of a signal |
| 01/15/2015 | US20150016615 Audio and location arrangements |
| 01/15/2015 | DE112012006343T5 MEMS-Mikrophonanordnung und Verfahren zum Betreiben der MEMS-Mikrophonanordnung MEMS microphone array and method of operating the MEMS microphone array |
| 01/14/2015 | CN204104138U 一种耳机式音频测试仪 One kind of headphone audio tester |
| 01/08/2015 | WO2015002821A1 Microphone with internal parameter calibration |
| 01/08/2015 | US20150010158 Headset with fit detection system |
| 01/08/2015 | US20150010157 Microphone test procedure |
| 01/08/2015 | US20150008942 Apparatus and methods for testing of acoustic devices and systems |
| 01/07/2015 | CN104267287A 多通道音频设备串扰系数测量的方法和装置 Method and apparatus for multi-channel audio equipment crosstalk coefficient measurements |
| 01/06/2015 | US8930003 Data capture bridge |
| 01/06/2015 | US8929575 Hearing enhancement systems and methods |
| 01/06/2015 | US8929569 Speaker array control method and speaker array control system |
| 01/06/2015 | US8929565 Output phase modulation entrainment containment for digital filters |
| 01/06/2015 | US8929561 System and method for automated audio mix equalization and mix visualization |
| 01/01/2015 | US20150003631 Device for estimating placement of physical objects |
| 01/01/2015 | US20150003617 Power Supplies |
| 12/31/2014 | CN104254049A 头戴式耳机响应测量和均衡 Headset response measurement and equalization |
| 12/31/2014 | CN102647659B 一种多声道输出自动检测装置及其检测系统 A multi-channel output automatic detection device and detection system |
| 12/30/2014 | US8924204 Method and apparatus for wind noise detection and suppression using multiple microphones |
| 12/30/2014 | US8923531 Speaker with frequency directed dual drivers |
| 12/30/2014 | US8923521 Device for localizing acoustic sources and/or measuring their intensities |
| 12/25/2014 | US20140376753 Crosstalk reduction in a headset |
| 12/25/2014 | US20140376730 Systems and methods for segmenting and/or classifying an audio signal from transformed audio information |