СПИСОК патентов США - подгруппа МПК16 H04H20/88
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9596044 | Method and apparatus for analog and digital audio blend for HD radio receivers | |||
2016 | |||||
| 2 | 9531488 | Using single-channel/multi-channel transitions to output an alert indicating a functional state of a back-up audio-broadcast system | |||
| 3 | 9508353 | Method and apparatus for generating a stereo signal from a down-mixed mono signal | |||
| 4 | 9485043 | Quadrature modulation apparatus for AM stereo transmitters | |||
| 5 | 9412384 | Broadcast transmitting/playback apparatus and method thereof | |||
| 6 | 9407384 | System for the integration of signal-transmission/-reception technologies for highway use | |||
| 7 | 9344802 | Information providing system | |||
| 8 | 9312972 | Methods and systems for blending between analog and digital broadcast signals | |||
| 9 | 9312971 | Apparatus and method for transmitting audio object | |||
| 10 | 9294207 | Method and device for controlling the broadcasting of audio contents by two loudspeakers | |||
| 11 | 9270393 | Method and system for reducing amplitude modulation (AM) noise in AM broadcast signals | |||
| 12 | 9247407 | Method and system of distributing alerts within a target area | |||
2015 | |||||
| 13 | 9225444 | Method and apparatus for identification of broadcast source | |||
| 14 | 9166712 | Method and apparatus for multiplexing audio program channels from one or more received broadcast streams to provide a playlist style listening experience to users | |||
| 15 | 9094577 | Digital broadcast transmitter, digital broadcast receiver, and audio description descriptor processing methods thereof | |||
| 16 | 9077783 | Sound data transmitting apparatus, sound data transmitting method, sound data receiving apparatus, and sound data receiving apparatus | |||
| 17 | 9064062 | Circuits and methods to reduce pin count of a single channel device with a multi-channel serial interface | |||
| 18 | 8934634 | Stereo signal processing circuit | |||
2014 | |||||
| 19 | 8908872 | BTSC encoder | |||
| 20 | 8825188 | Methods and systems for identifying content types | |||
| 21 | 8804968 | Audio network system and method of detecting topology in audio signal transmitting system | |||
| 22 | 8654982 | Reducing power consumption in sink devices by having sinks receive only left audio channel or right audio channel | |||
2013 | |||||
| 23 | 8457319 | Stereo encoding device, stereo decoding device, and stereo encoding method | |||
2012 | |||||
| 24 | 8331571 | Method and device for controlling the broadcasting of audio contents by two loudspeakers | |||
| 25 | 8325930 | Signal processing apparatus and control method thereof | |||
| 26 | 8311226 | Method for assigning a plurality of audio channels to a plurality of speakers, corresponding computer program product, storage means and manager node | |||
| 27 | 8295495 | System and method for detecting rated maximum system deviation (RMSD) and alleviating RMSD mismatch | |||
| 28 | 8264606 | Direct digital encoding and radio frequency modulation for broadcast television applications | |||
| 29 | 8204756 | Methods and apparatuses for encoding and decoding object-based audio signals | |||
2011 | |||||
| 30 | 8036900 | Device and a method of playing audio clips | |||
| 31 | 8009835 | Frequency modulation-type transmitting apparatus | |||
2010 | |||||
| 32 | 7853021 | Decoding apparatus and decoding method for multiple audio standards | |||
| 33 | 7719616 | Direct digital encoding and radio frequency modulation for broadcast television application | |||
| 34 | 7653448 | NICAM processing method | |||
2009 | |||||
| 35 | 7561702 | Method and system for the pre-processing and post processing of an audio signal for transmission on a highly disturbed channel | |||
2008 | |||||
| 36 | 7457420 | Method and system for detecting signal modes in a broadcast audio transmission | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||