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Circuit structure and signal encoding method for a serial...

Pulse or digital communications – Pulse code modulation
Reexamination Certificate

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Circuit structure and signal encoding method for a serial...

Pulse or digital communications – Pulse code modulation
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Circuitry for allowing two drivers to communicate with two recei

Pulse or digital communications – Pulse code modulation – Differential
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Class D amplifier

Pulse or digital communications – Pulse code modulation – Differential
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Code rate adaptive encoding/decoding arrangement and method...

Pulse or digital communications – Pulse code modulation – Correcting or reducing quantizing errors
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Codec supporting PCM modem communications over a universal digit

Pulse or digital communications – Pulse code modulation – Noise or distortion reduction
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Coding method of dividing information block serving as conversio

Pulse or digital communications – Pulse code modulation
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Coding standard selecting method and terminal device

Pulse or digital communications – Pulse code modulation
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Communication scheme using non-coherent frequency detection of t

Pulse or digital communications – Pulse code modulation
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Communication scheme using non-coherent frequency detection of t

Pulse or digital communications – Pulse code modulation
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Communication system transmitting encoded signal using block...

Pulse or digital communications – Pulse code modulation – Length coding
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Communication systems conveying voice and data signals over...

Pulse or digital communications – Pulse code modulation
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Communications system

Pulse or digital communications – Pulse code modulation
Patent

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Concatenated convolutional encoder and decoder of mobile...

Pulse or digital communications – Pulse code modulation
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Constellation adjustment based on detected encoding and...

Pulse or digital communications – Pulse code modulation
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Constellation design for PCM upstream modulation

Pulse or digital communications – Pulse code modulation
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Data converter device and data conversion method, and...

Pulse or digital communications – Pulse code modulation – Differential
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Data converters for sound equipment

Pulse or digital communications – Pulse code modulation – Differential
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Data optimized codec

Pulse or digital communications – Pulse code modulation
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Data transmission method, data transmission system,...

Pulse or digital communications – Pulse code modulation – Length coding
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