LandOfFree - US Patents - Listing for Electrical audio signal processing systems and devices

Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system

Coding of acoustic waveforms

Electrical audio signal processing systems and devices – Noise or distortion suppression – Using signal channel and noise channel

Coding of stereo signals

Electrical audio signal processing systems and devices – Noise or distortion suppression – Using signal channel and noise channel

Coding of stereo signals

Electrical audio signal processing systems and devices – Binaural and stereophonic – Pseudo stereophonic

Coherence-based audio coding and synthesis

Electrical audio signal processing systems and devices – Binaural and stereophonic – Broadcast or multiplex stereo

Coherent signal generation in digital radio receiver

Electrical audio signal processing systems and devices – Binaural and stereophonic – Broadcast or multiplex stereo

Coherent signal generation in digital radio receiver

Electrical audio signal processing systems and devices – Sound effects – Reverberators

Coil assemblies

Electrical audio signal processing systems and devices – Sound effects – Reverberators

Coil assemblies

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Electromagnetic

Coil for an electroacoustic transducer

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Plural or compound reproducers

Coincident source stereo speaker

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Plural or compound reproducers

Collapsible hearing device

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Thermal response to – or generation of – sound vibration

Collapsible image derived differential microphone

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Having acoustic wave modifying structure

Collapsing paraboloid dish and method

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Housed microphone

Collar microphone

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Microphone capsule only

Comb sense microphone

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Microphone capsule only

Comb sense microphone

Electrical audio signal processing systems and devices – Monitoring/measuring of audio devices – Testing of hearing aids

Combination earmold and receiver adapter

Electrical audio signal processing systems and devices – With musical instrument

Combination electronic metronome and headphone unit

Electrical audio signal processing systems and devices – Including frequency control – Having automatic equalizer circuit

Combination equalizer and calibrator circuit assembly for...