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Selected: P

Pitch and rate modifications of audio signals utilizing differen

Electrical audio signal processing systems and devices – Sound effects – Tremelo or vibrato effects
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Pitch changer with glitch minimizer

Electrical audio signal processing systems and devices – Sound effects
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Pitch detecting device

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

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Pitch detection for use in a predictive speech coder

Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system
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Pitch detector for speech analysis

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

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Pitch extraction apparatus for an acoustic signal waveform

Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system
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Pitch frequency generation system in a speech synthesis system

Electrical audio signal processing systems and devices – Monitoring/measuring of audio devices – Loudspeaker operation
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Pitch shift apparatus and method

Electrical audio signal processing systems and devices – Including frequency control – Automatic tone control
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Pivotable speaker mounting apparatus

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

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Planar acoustic transducer

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

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Planar diaphragm acoustic loudspeaker

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

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Planar diaphragm loudspeaker with counteractive weights

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

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Planar diaphragm loudspeakers with non-uniform air resistive...

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

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Planar diaphragm speaker with heat dissipator

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

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

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Planar electromagnetic transducer

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

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Planar film speaker with inertial driver

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

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Planar flexible voice coil suspension

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

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Planar loudspeaker

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

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Planar loudspeaker

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Driven diverse static structure
Reexamination Certificate

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