Channel D Corporation
Mac the Scope 4X
Trial versionAnalyze and generate audio signals.
Mac
AudioLeak
FreeLeq (Long-Term Equivalent Level) audio analyzer.
Mac
TechRTA
PaidRealtime analyzer visual plug-in for iTunes
Mac
Waavebox
Trial versionProvide precision periodic waveform and signal generator.
MacPure Vinyl
PaidTranscribe and playback vinyl LP records.
Mac