| 9338547 |
Method for denoising an acoustic signal for a multi-microphone audio device operating in a noisy environment |
Charles Fox, Maurice Charbit, Jacques Prado |
2016-05-10 |
| 8892433 |
Method of selecting one microphone from two or more microphones, for a speech processor system such as a “hands-free” telephone device operating in a noisy environment |
Alexandre Briot, Guillaume Pinto |
2014-11-18 |
| 8751224 |
Combined microphone and earphone audio headset having means for denoising a near speech signal, in particular for a “hands-free” telephony system |
Michael Herve |
2014-06-10 |
| 8682658 |
Audio equipment including means for de-noising a speech signal by fractional delay filtering, in particular for a “hands-free” telephony system |
Michael Herve |
2014-03-25 |
| 8370140 |
Method of filtering non-steady lateral noise for a multi-microphone audio device, in particular a “hands-free” telephone device for a motor vehicle |
Julie Seris, Guillaume Pinto |
2013-02-05 |
| 8195246 |
Optimized method of filtering non-steady noise picked up by a multi-microphone audio device, in particular a “hands-free” telephone device for a motor vehicle |
Julie Seris, Guillaume Pinto |
2012-06-05 |