SynthMakerkirkagur ·
hi why the sound of me effects dont sounds the same in all sample rates?????
is there a way to fix it???
sound at any sample rate
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oddson ·
Do you have a specific example in mind?
john_bedini ·
The sampling rate, sample rate, or sampling frequency defines the number of samples per second (or per other unit) taken from a continuous signal to make a discrete signal. For time-domain signals, it can be measured in hertz (Hz). The inverse of the sampling frequency is the sampling period or sampling interval, which is the time between samples.
The concept of sampling frequency can only be applied to samplers in which samples are taken periodically. Some samplers may sample at a non-periodic rate.
The common notation for sampling frequency is fs which stands for frequency (subscript) sampled.
In digital audio, common sampling rates are:
Sampling rate Use 8,000 Hz telephone, adequate for human speech 11,025 Hz and 22,050 Hz one quarter and one half of the sampling rate of audio CDs, respectively (see 44,100 Hz below), used for lower-quality PCM and MPEG audio 32,000 Hz miniDV digital video camcorder, video tapes with extra channels of audio (eg. DVCAM with 4 Channels of Audio), DAT (LP mode), Germany's Digitales Satellitenradio (German), NICAM digital audio, used alongside analogue television sound in some countries. 44,056 Hz PCM adaptor using NTSC video tapes (245 lines by 3 samples by 59.94 frames per second), sometimes misused to play back audio streams sampled at 44,100 Hz (and vice versa) 44,100 Hz audio CD, also most commonly used with MPEG-1 audio (VCD, SVCD, MP3), adopted from the PCM adaptor using PAL video tapes (294 lines by 3 samples by 50 frames per second) 47,250 Hz world's first commercial PCM sound recorder by Nippon Columbia (Denon) 48,000 Hz digital sound used for miniDV, digital TV, DVD, DAT, films and professional audio 50,000 Hz first commercial digital audio recorders from the late 70's from 3M and Soundstream 50,400 Hz sampling rate used by the Mitsubishi X-80 digital audio recorder 88,200 or 176,400 Hz sampling rates used by professional recording equipment when the destination is CD (multiples of 44,100 Hz) 96,000 or 192,000 Hz DVD-Audio, some LPCM DVD tracks, BD-ROM (Blu-ray Disc) audio tracks, and HD-DVD (High-Definition DVD) audio tracks 2,822,400 Hz SACD, 1-bit sigma-delta modulation process known as Direct Stream Digital, co-developed by Sony and Philips John
oddson ·
I think he just means that some of the stock effects are not taking sample rate into account and sound different. That's quite likely. I'm hoping he can say which one(s) so I can go looking without wasting my time.
oddson ·
Started to look the chorus over and bells went off..
[old link]
kirkagur ·
MY ENGLISH IS NOT SO WELL SO...
I BUILD A REVERB AND IT SOUND DIFFRENT IN 44.1KH THEN 192000HK
I HAVE THE : Fractional Delay(Linear) & Allpass & State Variable Filter IN THE CHAIN!
oddson ·
For a reverb it's likely reflection times causing the problem.
The number of samples for each reflection needs to be different at different sample rates to represent the same time intervals.
Most effects rely on time delay and so will have this issue. The stock effects in SynthMaker don't take this into account properly. That's what I am saying in the other thread.
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