diff options
| -rw-r--r-- | tools/pcm2pdm.py | 6 | ||||
| -rw-r--r-- | tools/pdm2pcm.py | 21 |
2 files changed, 21 insertions, 6 deletions
diff --git a/tools/pcm2pdm.py b/tools/pcm2pdm.py index 3a1fac6..4279eb2 100644 --- a/tools/pcm2pdm.py +++ b/tools/pcm2pdm.py @@ -56,7 +56,9 @@ def parse(): parser = argparse.ArgumentParser(description='Process an input file and write to an output file.') parser.add_argument('-i', '--input', type=str, required=True, help='Path to the input file') parser.add_argument('-o', '--output', type=str, required=True, help='Path to the output file') - + #parser.add_argument('--samplerate', type=int, default=16000) + parser.add_argument('--oversample', type=int, default=64) + args = parser.parse_args() return args @@ -65,7 +67,7 @@ def main(): out_path = args.output - pdm_data = convert_file(args.input, oversample=64) + pdm_data = convert_file(args.input, oversample=args.oversample) with open(out_path, 'wb') as f: save_pdm_bin(pdm_data, f) diff --git a/tools/pdm2pcm.py b/tools/pdm2pcm.py index b333a6f..f21803a 100644 --- a/tools/pdm2pcm.py +++ b/tools/pdm2pcm.py @@ -22,15 +22,28 @@ def pdm_to_pcm(pdm_signal, decimation_factor=64): pcm_signal = filtered[::decimation_factor] return pcm_signal +def parse(): + import argparse + + parser = argparse.ArgumentParser(description='Process an input file and write to an output file.') + parser.add_argument('-i', '--input', type=str, required=True, help='Path to the input file') + parser.add_argument('-o', '--output', type=str, required=True, help='Path to the output file') + parser.add_argument('--samplerate', type=int, default=16000) + parser.add_argument('--oversample', type=int, default=64) + + args = parser.parse_args() + return args + def main(): + args = parse() - pdm_path = 'test_tone.pdm' - out_path = 'output.wav' + pdm_path = args.input + out_path = args.output pdm_data = load_pdm_file(pdm_path) # Convert to PCM - oversample = 64 - samplerate = 16000 + oversample = args.oversample + samplerate = args.samplerate pcm_data = pdm_to_pcm(pdm_data, decimation_factor=oversample) # Normalize and save to WAV |