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try a diffrent waveform

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This commit is contained in:
KubaPro010
2025-03-24 20:52:43 +01:00
parent 4c1c0d573c
commit 6781446c90
9 changed files with 23 additions and 36 deletions
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5
gen_wave.py
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@@ -8,7 +8,7 @@ if FFT: import numpy as np # Import numpy for FFT
DATA_RATE = 1187.5
ratio = 14
ratio = 16
sample_rate = DATA_RATE*ratio
print(f"{sample_rate=}")
if not sample_rate.is_integer(): raise ValueError("Need a even value")
@@ -84,9 +84,10 @@ def generate():
highest_idx = i
middle = int((lowest_idx+highest_idx)/2)
out = shapedSamples[middle-int(ratio*2):middle+int(ratio*2)]
out = shapedSamples[middle-int(ratio):middle+int(ratio)]
out = [2 * (i - min(out)) / (max(out) - min(out)) - 1 for i in out]
if max(out) > 1 or min(out) < -1: raise Exception("Clipped")
print(f"{len(out)=} {len(out)/sample_rate/2=} {1/DATA_RATE=}")
if PLOT:
# Plot the waveform