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This place is amazing. Got our manual in a few hours. Print quality is excellent. Even the manufacturer didn't have this manual. The price was excellent. How many more stars can I give them? More than satisfied.
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This was a very hard to find manual. The unit is long discontinued and Pioneer doesn't retain every manual for every model. Thanks owner's-manual.com!
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I'm so glad I was able to find a site to download my missing manuals. Very reasonable prices and they kept me informed about the process and I had my manual within less than a day. The only thing I wish was an option is a 100% English version with no spanish or anything. But overall great site.
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The manual is complete with excellent quality! One suggestion, show number of pages and weather it is multi-lingual. The AD 600 Manuel is about 76 pages and over half is non English. This results in a larger print job than usually needed. Having this information, one could select the desired pages for printing.
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I've been looking for a copy of the original user/owner manual. Just what the doctor ordered, thank you.
Sample Rate
The rate at which the ADC generates the numbers is equally important in determining the quality of a digital recording. To get a high level of accuracy when sampling, the sample rate must be greater than twice the frequency being sampled. The mathematical statement of this is called the Nyquist Theorem. When dealing with full-bandwidth sound (20Hz�20kHz), you should sample at greater than 40,000 times per second (twice 20kHz). Your Echo hardware allows you to sample at rates up to 96,000 times per second. If the sampling rate is lower than the frequency you are trying to record, entire cycles of the waveform will be missed, and the result will not resemble the proper waveform. When the sample rate is too low, the resulting sound has diminished high frequency content.
Figure C. Increased sample rates yield a more accurate reproduction of the source signal. By the way, the circuits that generate the sample rate must be exceedingly accurate. Any difference between the sample rate used for recording and the rate used at playback will change the pitch of the recording, just as with an analog tape playing at the wrong speed. Also, any unsteadiness, or jitter, in the sample clock will distort the signal as it is being converted from or to analog form.
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