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Systems and methods for adaptive noise cancellation

Electrical audio signal processing systems and devices – Acoustical noise or sound cancellation
Reexamination Certificate

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Systems and methods for automatically adjusting the volume...

Electrical audio signal processing systems and devices – Including amplitude or volume control – Remote
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Systems and methods for determining sound of a moving object

Electrical audio signal processing systems and devices – One-way audio signal program distribution
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Systems and methods for interference suppression with...

Electrical audio signal processing systems and devices – Hearing aids – electrical – Directional
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Systems and methods for interference-suppression with...

Electrical audio signal processing systems and devices – Hearing aids – electrical – Directional
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Systems and methods for reducing audio noise

Electrical audio signal processing systems and devices – Noise or distortion suppression – Spectral adjustment
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Systems and methods for selectively switching between...

Electrical audio signal processing systems and devices – Directive circuits for microphones
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Systems and methods for switching and mixing signals in a...

Electrical audio signal processing systems and devices – With amplifier
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Systems for feedback cancellation in an audio interface garment

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

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Tabbed speaker frame with oversized diaphragm

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Electromagnetic
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Table controlled dynamic bit allocation in a variable rate sub-b

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

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Tabletop speaker assembly

Electrical audio signal processing systems and devices – Noise or distortion suppression – Interpolation
Patent

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Tactilely identifiable earphones

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Plural or compound reproducers
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Tagging echoes with low frequency noise

Electrical audio signal processing systems and devices – Dereverberators
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Talk/listen headset

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

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Talker speech level control circuit for telephone transmitter by

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

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Talking toilet paper holder

Electrical audio signal processing systems and devices – One-way audio signal program distribution – Near field
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Tandem transducer magnet structure

Electrical audio signal processing systems and devices – Acoustical noise or sound cancellation – Adjacent ear
Patent

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Tapered thickness surround for high excursion speaker driver

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

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