48 kHz unfortunately does not solve our problem.
I had hoped that the FV-1 could go up to 96 kHz( as most audio-DSPs on the market), which would have given us the desired one more oktave to higher frequencies.
Search found 4 matches
- Tue Oct 23, 2012 1:19 am
- Forum: FV-1 hardware questions
- Topic: maximum clock frequency
- Replies: 3
- Views: 6245
- Thu Oct 18, 2012 1:39 am
- Forum: FV-1 hardware questions
- Topic: maximum clock frequency
- Replies: 3
- Views: 6245
maximum clock frequency
What is the maximum safe clock frequency (quartz) on which the FV-1 can operate safely? The reason for this question is the following: We are programming acoustical octave- and third-octave filters up to 8 kHz on the FV-1. These filters require cascading of three biquad sections in order to get the ...
- Sat Oct 13, 2012 2:13 am
- Forum: FV-1 hardware questions
- Topic: Linearity of POTs
- Replies: 2
- Views: 5459
Pots
Thank you, Frank, for the fast reply! It is exactly what we supposed, that the ADC for the Pots does not go rail to rail. We alrady had the same idea which you suggested: providing resistors at both Pot-ends, so that the range is limited to 5% and 95% of UB. The linearity is excellent and the resolu...
- Thu Oct 11, 2012 2:48 am
- Forum: FV-1 hardware questions
- Topic: Linearity of POTs
- Replies: 2
- Views: 5459
Linearity of POTs
We are using FV-1 in measurement equipment, latest application is a swept bandpassfilter from 31.25 Hz to 8 kHz with exponential scale (equal octave steps), controlled with POT0. While frequencies at the beginning, the end and in the middle (500 Hz and 1 kHz) are correct, the octaves 62.5 Hz and 400...