擬似音声/1khz/1.5khz 正弦波発生ソフト(Pseudo Voice/1kHz/1.5kHz sine-wave Generator)Test-tone generator (1 kHz / 1.5 kHz sine and ITU-T G.227 pseudo voice) for amateur radio spurious measurements. Windows, WASAPI exclusive mode.
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Updated
Nov 3, 2026 - Python