| Title: | Welcome to the CD Notes Conference |
| Notice: | Welcome to COOKIE |
| Moderator: | COOKIE::ROLLOW |
| Created: | Mon Feb 17 1986 |
| Last Modified: | Fri Mar 03 1989 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 1517 |
| Total number of notes: | 13349 |
I'm interested in finding out whether the Sony CDP-302 uses over-sampling and digital filtering techniques; I assume it does not employ two D/A's. I've been unable to find any technical specs on this player to date. I'm looking at this player versus the Yamaha CD-2. The Sony seems to offer better features (especially on the remote); I'd like to know something about it's internals before I make a purchase.
| T.R | Title | User | Personal Name | Date | Lines |
|---|---|---|---|---|---|
| 141.1 | GRDIAN::HOFFMAN | Wed Jun 26 1985 10:21 | 8 | ||
The following information is derived from the CDP-302 Service Manual. The unit uses a digital filter, feeding a single D/A converter, followed by two (left and right) 6 pole analog low-pass active filters followed, in turn, by a single RC low pass section. It is not easy to surmise the over sampling ratio from the schematic diagram. It looks like it's probably 4. -- Ron | |||||