MidiMagic
2K Club - QQ Super Nova
- Joined
- Jul 5, 2010
- Messages
- 2,141
Backward compatibility? Where's the backward compatibility with Dolby Pro Logic? If you have that, you can't play any of these.
I remember reading about the National Association of Broadcasters putting its foot down on all the different versions of the so-called standard record. There were differences in all of these factors:
- Turntable Speed
- Hole size
- Center or outside start
- Vertical, lateral, or diagonal recording
- Groove size
- Playback equalization
- Different finishing groove
The NAB said that their members would not play your records unless they conformed to THIS standard:
- Turntable Speed of 78.26 rpm - the average of the 76 rpm Victor was using and the 80 rpm Columbia was using.
- Hole size - 5/16 inch
- Center or outside start - Outside start
- Vertical, lateral, or diagonal recording - Lateral recording
- Groove size - for a 3-mil stylus
- Playback equalization - 250 Hz turnover frequency for the bass restoration
- Different finishing groove - eccentric finishing groove
We need this kind of clout again. There are too many different standards.
I was happy when Dolby Pro Logic was the ONLY system in use. I wish it still were.
I remember reading about the National Association of Broadcasters putting its foot down on all the different versions of the so-called standard record. There were differences in all of these factors:
- Turntable Speed
- Hole size
- Center or outside start
- Vertical, lateral, or diagonal recording
- Groove size
- Playback equalization
- Different finishing groove
The NAB said that their members would not play your records unless they conformed to THIS standard:
- Turntable Speed of 78.26 rpm - the average of the 76 rpm Victor was using and the 80 rpm Columbia was using.
- Hole size - 5/16 inch
- Center or outside start - Outside start
- Vertical, lateral, or diagonal recording - Lateral recording
- Groove size - for a 3-mil stylus
- Playback equalization - 250 Hz turnover frequency for the bass restoration
- Different finishing groove - eccentric finishing groove
We need this kind of clout again. There are too many different standards.
I was happy when Dolby Pro Logic was the ONLY system in use. I wish it still were.