Reverberation apparatus
Reverberation circuit
Reverberation effect imparting system
Reverberation generating system for generating later part of rev
Reverberation imparting apparatus
Reverberation imparting device
Reverberation imparting device
Reverberation processor based on absorbent all-pass filters
Reverberation processor for interactive audio applications
Reverberation system
Reverberation tone generating apparatus
Reverberator having tapped and recirculating delay lines
Reverberators for use in wide band assisted reverberation system
Reverberators for use in wide band assisted reverberation...
Ruggedized solar charged hearing aid
Safety device for a hearing aid
Sandwich switch construction for a hearing aid
Shape adaptable in-the-ear hearing aid
Signal processing unit
Signal processing unit