СПИСОК патентов США - подгруппа МПК16 H04H40/72


Выделить слова в названиях патентов:


№ п/п Номер патента Название патента

2017

19588566Programmable time delay and signal polarity improving transceiver signal-to-noise metric

2016

29515753AM/FM antenna performance in the presence of wide-band noise using tunable high-Q structures
39414150Low-latency multi-driver adaptive noise canceling (ANC) system for a personal audio device
49380389Multipath interference reduction
59356638System and method for detecting rated maximum system deviation (RMSD) and alleviating RMSD mismatch
69251780Sound output device

2015

79172479Processor for an FM signal receiver and processing method
89161145System and method for faster response time in stereo/mono detection
99130683Silence based attenuation for enhanced idle-channel FM or other receiver co-existence with a coexisting radio and circuits, processes, and systems
109106299Audio signal processing circuit
119037458Systems, methods, apparatus, and computer-readable media for spatially selective audio augmentation
128953809System and method for switching a mode of a receiver using block estimation
138948402System and method for estimating channel condition based on filtered pilot energy signal

2014

148879740System and method for faster response time in stereo/mono detection

2012

158295495System and method for detecting rated maximum system deviation (RMSD) and alleviating RMSD mismatch
168139772System and method for estimating channel condition based on filtered pilot energy signal
178139771System and method for switching a mode of a receiver using block estimation
188093841System and method for faster response time in stereo/mono detection

2011

197894609Stereo signal processing apparatus

2010

207715567Noise reduction in a stereo receiver

2008

217428308Transmitting and reproducing stereophonic audio signals
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017