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Description

In signal processing, sampling is the reduction of a continuous-time signal to a discrete-time signal. A common example is the conversion of a sound wave to a sequence of "samples". A sample is a value of the signal at a point in time and/or space; this definition differs from the term's usage in statistics, which refers to a set of such values.

A sampler is a subsystem or operation that extracts samples from a continuous signal. A theoretical ideal sampler produces samples equivalent to the instantaneous value of the continuous signal at the desired points.

The original signal can be reconstructed from a sequence of samples, up to the Nyquist limit, by passing the sequence of samples through a type of low-pass filter called a reconstruction filter.

24 Bit more about resolution, not dynamics...

While technically it it true that 24bit gives you "more dynamic range", the real benefit is the increased resolution. You have to realize that an audio waveform is constantly passing from positive to negative, very quickly. in these microseconds you get down in the "crevices" near 0 physical amplitude, which is -inf in your DAW.

How to correctly convert a 24bit master to 16bit?

Hi all,
I've been lurking around here a lot, but now have a question of my own. With a recent project, I decided to mixdown to 24bit/44khz, instead of 16bit/44Khz which is what I have done in the past. After mastering the audio, I was puzzled by this sharp harsh sounding noise i'd get when playing back the file and boosting around the 16khz area.

Converting 16-bit to 24-bit

hello

I have some older sessions in 16-bit 44.1 kHz. i am going to re-track the vocals for the sessions using newer equipment which is capable of 24-bit up to 96 kHz.

Is there any benefit to converting the 16-bit audio into 24-bit and work in a new 24-bit session (44.1) for recording vocals?

or should i leave it in 16-bit, and record the vocals at 16-bit depth?

Octopre vs. . Digimax96K

I'm in the market for an 8 channel set of converters with preamps to go into the ADAT on my digi 002. I'm wondering if any of you have have USED BOTH. I know many have used one of them and will tell me that it is the best thing in the world, but I would really prefer to hear from somebody who's played with both. I know I need to get the ADAT card for the octopre, so that's not a problem.

AD-DA16x firewire 48k-96k

Hello, I was wondering if it is possible to have both an ApogeeDA-16X & AD16X running through the firewire port of a mac @ 96k ?

According to the website & manuals, it can only go to 48k if both are being used? Is that correct ? I'm hoping I'm wrong.

If this is true, is there another way to have BOTH units running via firewire direct into a mac ?