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Stereo Tool 9.71 BETA https://forums.stereotool.com/viewtopic.php?f=14&t=30748 |
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Author: | EliteData [ Wed Jul 21, 2021 2:18 pm ] |
Post subject: | Re: Stereo Tool 9.71 BETA |
Quote:
Question about input, why when input2 is ON, no matter what Asio or no Asio 48kHz,, 192.. buffer on input1 will start to overfill after some time?
that is generally indicative of a sample timing issue, i have this same issue as well but using ST output to HDMI audio device.https://i.imgur.com/wivmKwZ.png buffer slowly filling means device sample rate is slightly lower than ST sample rate (ex. 47,999 > 48,000). buffer slowly emptying means device sample rate is slightly higher than ST sample rate (ex. 48,001 > 48,000). if there was a way to fine-tune the sample rate on ST to match that of input/output devices, this issue could be resolved. |
Author: | hvz [ Wed Jul 21, 2021 2:49 pm ] |
Post subject: | Re: Stereo Tool 9.71 BETA |
Quote: Quote:
Question about input, why when input2 is ON, no matter what Asio or no Asio 48kHz,, 192.. buffer on input1 will start to overfill after some time?
that is generally indicative of a sample timing issue, i have this same issue as well but using ST output to HDMI audio device.https://i.imgur.com/wivmKwZ.png buffer slowly filling means device sample rate is slightly lower than ST sample rate (ex. 47,999 > 48,000). buffer slowly emptying means device sample rate is slightly higher than ST sample rate (ex. 48,001 > 48,000). if there was a way to fine-tune the sample rate on ST to match that of input/output devices, this issue could be resolved. |
Author: | Bojcha [ Wed Jul 21, 2021 3:07 pm ] |
Post subject: | Re: Stereo Tool 9.71 BETA |
Quote: Quote: Quote:
Question about input, why when input2 is ON, no matter what Asio or no Asio 48kHz,, 192.. buffer on input1 will start to overfill after some time?
that is generally indicative of a sample timing issue, i have this same issue as well but using ST output to HDMI audio device.https://i.imgur.com/wivmKwZ.png buffer slowly filling means device sample rate is slightly lower than ST sample rate (ex. 47,999 > 48,000). buffer slowly emptying means device sample rate is slightly higher than ST sample rate (ex. 48,001 > 48,000). if there was a way to fine-tune the sample rate on ST to match that of input/output devices, this issue could be resolved. |
Author: | Daniel1988 [ Wed Jul 21, 2021 3:18 pm ] |
Post subject: | Re: Stereo Tool 9.71 BETA |
Beta 028 shows 027 stand alone 64bit |
Author: | EliteData [ Wed Jul 21, 2021 3:24 pm ] |
Post subject: | Re: Stereo Tool 9.71 BETA |
Quote: Quote: Quote:
Question about input, why when input2 is ON, no matter what Asio or no Asio 48kHz,, 192.. buffer on input1 will start to overfill after some time?
that is generally indicative of a sample timing issue, i have this same issue as well but using ST output to HDMI audio device.https://i.imgur.com/wivmKwZ.png buffer slowly filling means device sample rate is slightly lower than ST sample rate (ex. 47,999 > 48,000). buffer slowly emptying means device sample rate is slightly higher than ST sample rate (ex. 48,001 > 48,000). if there was a way to fine-tune the sample rate on ST to match that of input/output devices, this issue could be resolved. this is HDMI from a PC. normal output buffer is 30mS. input block size is 2048. |
Author: | hvz [ Wed Jul 21, 2021 4:07 pm ] |
Post subject: | Re: Stereo Tool 9.71 BETA |
Quote: Quote: Quote: that is generally indicative of a sample timing issue, i have this same issue as well but using ST output to HDMI audio device. buffer slowly filling means device sample rate is slightly lower than ST sample rate (ex. 47,999 > 48,000). buffer slowly emptying means device sample rate is slightly higher than ST sample rate (ex. 48,001 > 48,000). if there was a way to fine-tune the sample rate on ST to match that of input/output devices, this issue could be resolved. this is HDMI from a PC. normal output buffer is 30mS. input block size is 2048. |
Author: | EliteData [ Wed Jul 21, 2021 4:41 pm ] |
Post subject: | Re: Stereo Tool 9.71 BETA |
Quote: Quote: Quote: That fine-tuning happens automatically on all inputs and outputs EXCEPT for input 2. So you shouldn't have problems with this unless you use input 2. this is HDMI from a PC. normal output buffer is 30mS. input block size is 2048. this corrects my issue, thanks. the naming of that module threw me off, didnt realize it was sample correcting for output to match the device sample, ahh, the difference between technical terms and laymans terms. 0.01 @ 32, setting corrects my issue completely |
Author: | EliteData [ Wed Jul 21, 2021 6:26 pm ] |
Post subject: | Re: Stereo Tool 9.71 BETA |
i know this isnt the correct place to make note of this but: lowpass filter > filter before processing > enabled does not work as indicated. if i generate a 10Khz sinewave tone on input and then move lowpass slider to 9Khz or below, the 10Khz sinewave tone is still passed into processing, its visible in AGC and MB. it appears the lowpass filter is pre-processing only and highpass filter is post-processing only, despite "filter before processing" enabled or not, "filter before processing" doesnt appear to do anything at all to lowpass and highpass filters. |
Author: | Bojcha [ Wed Jul 21, 2021 6:36 pm ] |
Post subject: | Re: Stereo Tool 9.71 BETA |
Quote:
i know this isnt the correct place to make note of this but:
That filter does not go under 16kHz.
lowpass filter > filter before processing > enabled does not work as indicated. if i generate a 10Khz sinewave tone on input and then move lowpass slider to 9Khz or below, the 10Khz sinewave tone is still passed into processing, its visible in AGC and MB. it appears the lowpass filter is pre-processing only and highpass filter is post-processing only, despite "filter before processing" enabled or not, "filter before processing" doesnt appear to do anything at all to lowpass and highpass filters. |
Author: | EliteData [ Wed Jul 21, 2021 7:01 pm ] |
Post subject: | Re: Stereo Tool 9.71 BETA |
Quote: Quote:
i know this isnt the correct place to make note of this but:
That filter does not go under 16kHz.
lowpass filter > filter before processing > enabled does not work as indicated. if i generate a 10Khz sinewave tone on input and then move lowpass slider to 9Khz or below, the 10Khz sinewave tone is still passed into processing, its visible in AGC and MB. it appears the lowpass filter is pre-processing only and highpass filter is post-processing only, despite "filter before processing" enabled or not, "filter before processing" doesnt appear to do anything at all to lowpass and highpass filters. i have some live audio content (vocal) that has a constant sinewave tone of 10Khz i would like to eliminate before processing using this filter set at 9Khz (9.9Khz) but its a no-go to and as a result, the constant tone affects the AGC. |
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