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Is 16 kHz sampling ok in Quisk?


 

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Hi All,
I changed the sample rate to 16 kHz and now I am getting this:
dindex -63526.33333 ?fdecim 0.33333333
dindex -63527.00000 ?fdecim 0.33333333
dindex -63527.66667 ?fdecim 0.33333333
dindex -63528.33333 ?fdecim 0.33333333
dindex -63529.00000 ?fdecim 0.33333333
dindex -63529.66667 ?fdecim 0.33333333
Is 16 kHz too slow?? I hope not.? I can send the audio data at 16 kHz using ASCII which is easier to debug, but I should be able to encode it in binary and send at 48 kHz, but I was hoping to test with ASCII.

TNX & 73,
Rob
KL7NA


 

The lowest sample rate for Quisk is 48ksps.

Jim
N2ADR


 

¿ªÔÆÌåÓý

Thanks Jim,
That is kind of what I thought.? ?? I have control for the transceiver working on the UART with the audio cable and sound card and am converting the control so it works on UDP.? The basic controls work, but getting WSJT-X data to the transmitter is still being debugged.? After that I will work on the UDP audio transmission in binary at 48 kHz to a simple program and then to Quisk.? Thanks for the confirmation.
73,
Rob
KL7NA


From: [email protected] <[email protected]> on behalf of jimahlstrom via groups.io <jahlstr@...>
Sent: Monday, April 8, 2024 10:08 AM
To: [email protected] <[email protected]>
Subject: Re: [n2adr-sdr] Is 16 kHz sampling ok in Quisk?
?
CAUTION: This email originated from outside the Walla Walla University email system.

The lowest sample rate for Quisk is 48ksps.

Jim
N2ADR