Pcm encoder-decoder apparatus

Perceptual noise shaping in the time domain via lpc...

Period-to-digital converter

Phase-locked oscillator with improved digital integrator

Phase/digital conversion method and arrangements for...

Photodetector compensating circuit for a postage metering...

Pipeline analog-to-digital conversion

Plural channel analog-to-digital converter, method and meter...

Pneumatically sampled serializer

Point by point positioning apparatus

Position encoder utilizing special gray code

Position measuring apparatus

Power metering system and method

Power-saving system for a scanned keyboard connected to a...

Preamble for a digital television system

Preamble using golay sequence for access channel in cellular...

Precision a/d converter utilizing a minimum of interface...

Predictive code conversion method capable of forcibly...

Predictive decoder

Predictive delayed encoders