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

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

Audio signal processor and audio device

Electrical audio signal processing systems and devices – Sound effects

Audio signal processor for simulating the notional sound source

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

Audio signal processor providing simulated source distance contr

Electrical audio signal processing systems and devices – Including frequency control – Automatic tone control

Audio signal processors

Electrical audio signal processing systems and devices – Acoustical noise or sound cancellation – Counterwave generation control path

Audio signal processors

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

Audio signal recognition computer

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

Audio signal recording and reproducing apparatus utilizing digit

Electrical audio signal processing systems and devices – Circuitry combined with specific type microphone or loudspeaker

Audio signal recording apparatus

Electrical audio signal processing systems and devices – Headphone circuits

Audio signal reproducing apparatus

Electrical audio signal processing systems and devices – Binaural and stereophonic – Hearing aid

Audio signal reproducing apparatus

Electrical audio signal processing systems and devices – Headphone circuits

Audio signal reproducing apparatus

Electrical audio signal processing systems and devices – Headphone circuits

Audio signal reproducing apparatus

Electrical audio signal processing systems and devices – Including frequency control – Automatic tone control

Audio signal reproducing device

Electrical audio signal processing systems and devices – Including amplitude or volume control – Automatic

Audio signal reproduction apparatus

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

Audio signal reproduction device

Electrical audio signal processing systems and devices – Noise or distortion suppression – Spectral adjustment

Audio signal separation device and method thereof

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

Audio signal source balancing adapters

Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing

Audio signal storing apparatus having a function for converting

Electrical audio signal processing systems and devices – Including frequency control

Audio signal supplying device, parameter providing system,...