Rane Corporation 1970-01-01
Realistic (brand) 1970-01-01
Repeating waveforms 1970-01-01
Reverberation room 1970-01-01
Rexonics 1970-01-01
Ringing out 1970-01-01
Rocking and rolling 1970-01-01
Roland GR-1 1970-01-01
Roland GR-300 1970-01-01
Send track 1970-01-01
SiraTone 1970-01-01
Society of Professional Audio Recording Services 1970-01-01
Sound truck 1970-01-01
Soundboard recording 1970-01-01
Speaker pillow 1970-01-01
Speaker terminal 1970-01-01
Speck Electronics 1970-01-01
Spectral band replication 1970-01-01
Speech enhancement 1970-01-01
Stage wash (audio) 1970-01-01