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  • ahinduja's Avatar
    07-01-2020, 08:41 PM
    Hello, I am looking to record a short duration of sound and analyze the recorded queue for a particular frequency tone, and when it peaks in my recording. I am triggering the recording at the same time a tone is...
    0 replies | 61 view(s)
  • ahinduja's Avatar
    07-01-2020, 07:27 PM
    Actually realized that by placing a small delay, I could get the output as expected. Also clearing the pointer helped. Sharing the code if anybody else find's it useful. /* SD -> pin 8 (in1)/pin 5 (in2) L/R ->...
    2 replies | 118 view(s)
  • ahinduja's Avatar
    06-30-2020, 02:06 AM
    Made some changes to my code and pasting the complete one here. I think I would need to use the playBuffer() in the play queue taking in each 128 16 bit array at a time. I am calling two functions in the loop based on...
    2 replies | 118 view(s)
  • ahinduja's Avatar
    06-29-2020, 03:00 PM
    Hi all, I am still trying to perform simple one way acoustic ranging through the audio library but keep having inconsistencies in the elapsed timing even after increasing the sampling rate. The idea I am pursuing is...
    2 replies | 118 view(s)
  • ahinduja's Avatar
    05-14-2020, 08:48 PM
    Hi Frank, I wanted to tryout your sample rate changing code for the Teensy 4, which I pulled from CorBee's Bat Detector repo on github. It seems that it's not perhaps compatible with the Teensy 4 as I2S0_MCR &...
    78 replies | 27507 view(s)
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Question regarding effect of changing sampling rate and block sample size on queues 07-01-2020 08:41 PM
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