![]() ![]() One alternative is to export as 32 bit float. Set it to -1 dB or so in order to be a little on the safe side and export the result. One way to handle that is normalize the sound: just about every sound program has a normalize function. It is similar to if you record from a microphone and sets gain to high. So if the sound ever goes outside of this it will distort. But here comes the caveat: the format cannot give you anything above 0dB (simplified) in the sound wave. And most if not all programs can import that format. No sound will be lost, no extra noise is added. So from that point of view I would say that it is perfectly good to export 48kHz at 24bits as. I tend to record 24bit and aim for -12dB full scale as max and add a bit of gain before export. Basically no sound equipment can playback even close to that.īut we tend to use 24 bit for a bit of extra safety. ![]() It is extremely rare for normal people to actually need more for a finished "mastered" result. CD format has 16 bits, which would give about 96dB of SNR. To make it very simple (the math is definitely above me) one bit gives you about 6dB of SNR. It bears to repeat this, it only effects the difference between the strongest signal or sound and the low level hiss. The effect of bit depth in digital sound only has to do with noise floor, or to be more exact the so called Signal-to-Noise-Ratio (short SNR). Rarely anything different, and then the receiver of the files probably will tell you. Both work equally well as far as normal sound goes. In video we use 48kHz as sample rate, on CD-s it is 44.1 kHz. There are two choices you need to make here: So let us stay with uncompressed "wave" format. The best known example of compressed formats is probably MP3. Your first choice is whether to compress or not. I'm no expert, but I could try to give you some pointers. This process has a lot of details and used to be done in the step called "mastering" in the old recording days. I assume that you export sound in order to import it somewhere else. wav export.īy the way, this is the options I have (is there a better format than WAV?): This didn't happen in my previous laptop, so I wonder what is going on and if you have any suggestions to make the most of a. The solution I found is to simply lower the volume of the track before exporting. However, some streaming and distributing services (DistroKid, for example) won't take it and instead I used Signed 32-bit PCM.īut this causes a problem: for some reason, exported tracks that wouldn't have distortion with clipping (using 64-bit float), now do and I get a lot of clipping sounds when using Signed 32-bit PCM. I've been exporting in 64-bit float for the past months, and I'm pretty happy with it (the file sizes are huge!). Which is the best and why? Where can I learn more about these? I'm using Audacity to export a track, and there are just too many options to encode a. ![]()
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