1K Club - QQ Shooting StarQQ Supporter
- Feb 20, 2003
- Midwest USA
Cassette Dolby B - record deck 20kHz - play deck 13kHz
Many years ago, an audio store salesman told me there could be a problem with Dolby B playback tracking if the recording was done on a wide bandwidth [~20kHz] Nakamichi 1000 (for example) cassette recorder and played on a modest bandwidth [~13kHz] cassette deck HK CAD5 (for example) since the...
One unusual problem w/Dolby B - even with everything properly cleaned/adjusted/aligned - Dolby B NR can adversely affect the playback frequency response due to the mismatch between the cassette recorder frequency response, recorded content treble content and the cassette player playback frequency response (post #22 explains it all).