Method of and arrangement for adjusting the transfer characteris

Method of compensating audio frequency response...

Method of correcting sound field in an audio system

Method of generating test tone signal and test-tone-signal...

Method of selecting a frequency band of an output audio...

Microphone-tailored equalizing system

Mid-range loudspeaker

Mixed audio separation apparatus

Modular loudspeaker

Modular loudspeaker

Modulator processing for a parametric speaker system

Multi-band automatic gain control apparatus

Multi-way loudspeaker system

Multiband signal processor

Multichannel audio signal processing device

Multidriver loudspeaker apparatus with improved crossover filter

Multipass parametric or graphic EQ fitting

Multiple output transformer network for sound reproducing system

Multiple output transformers network for sound reproducing syste