СПИСОК патентов США - подгруппа МПК16 H04H40/81
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| № п/п | Номер патента | Название патента | |||
2016 | |||||
| 1 | 9356638 | System and method for detecting rated maximum system deviation (RMSD) and alleviating RMSD mismatch | |||
| 2 | 9312972 | Methods and systems for blending between analog and digital broadcast signals | |||
| 3 | 9237400 | Concealment of intermittent mono reception of FM stereo radio receivers | |||
2015 | |||||
| 4 | 9197964 | Amplifier unit and mobile electronic device provided with the amplifier unit | |||
| 5 | 9161145 | System and method for faster response time in stereo/mono detection | |||
| 6 | 9042556 | Shaping sound responsive to speaker orientation | |||
| 7 | 8953809 | System and method for switching a mode of a receiver using block estimation | |||
| 8 | 8948402 | System and method for estimating channel condition based on filtered pilot energy signal | |||
| 9 | 8929558 | Audio signal of an FM stereo radio receiver by using parametric stereo | |||
2014 | |||||
| 10 | 8879740 | System and method for faster response time in stereo/mono detection | |||
| 11 | 8712771 | Automated difference recognition between speaking sounds and music | |||
2013 | |||||
| 12 | 8588718 | Frequency modulated broadcasts | |||
2012 | |||||
| 13 | 8306493 | Pilot based adaptation for FM radio receiver | |||
| 14 | 8295495 | System and method for detecting rated maximum system deviation (RMSD) and alleviating RMSD mismatch | |||
| 15 | 8139772 | System and method for estimating channel condition based on filtered pilot energy signal | |||
| 16 | 8139771 | System and method for switching a mode of a receiver using block estimation | |||
| 17 | 8093841 | System and method for faster response time in stereo/mono detection | |||
2011 | |||||
| 18 | 8045840 | Video-audio recording apparatus and method, and video-audio reproducing apparatus and method | |||
| 19 | 8014531 | Stereo/monaural switching circuit and integrated circuit having the same | |||
| 20 | 7864962 | System and method of routing audio signals to multiple speakers | |||
2010 | |||||
| 21 | 7751571 | Sound signal processor and method for processing sound signal using the same | |||
| 22 | 7715567 | Noise reduction in a stereo receiver | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||