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  1. P

    FIR taps and use of CMSIS arm_fir_q15

    Paul, It will be a while before I can check concretely. I'll let you know. I ordered a 3.6 today. As for tap length, 384 is common in pro audio because the delay overhead is generally not a substantial concern. I would be interested, given the high performance floating point FFT testing...
  2. P

    FIR taps and use of CMSIS arm_fir_q15

    Hey all, New here, haven't even ordered hardware yet. I did some forum searching before asking the question, to not reinvent the wheel I posed this question to Paul back during Teensy 3.6 Kickstarter, and he suggested I post it here. Background: A very common FIR filter size used in the pro...
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