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

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

Subcarrier signal generator for use in stereo tuners

Electrical audio signal processing systems and devices – Headphone circuits

Submersible headphones

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

Submersible personal stereo

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

Subminiature bone vibrating speaker using the diaphragm and...

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

Subwoofer

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

Subwoofer assembly

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Mounting or support feature of housed loudspeaker

Subwoofer assembly

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

Subwoofer speaker system

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Detail of mechanical vibration coupling to transducer

Subwoofer speaker system

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

Subwoofer with cascaded linear array of drivers

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

Subwoofer--loudspeaker box

Electrical audio signal processing systems and devices – Sound effects – Tremelo or vibrato effects

Sunglasses with adjustable ventilation

Electrical audio signal processing systems and devices – Vehicle

Sunroof assembly noise attenuation system

Electrical audio signal processing systems and devices – Directive circuits for microphones

Super directional beamforming design and implementation

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

Super resolving partial wave analyzer-transceiver

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

Super tweeter

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Mounting or support feature of housed loudspeaker

Super-directional loudspeaker using ultrasonic wave

Electrical audio signal processing systems and devices – Sound effects

Superdistorted amplifier circuitry with normal gain

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

Supersonic bone conduction hearing aid and method