wav_silence_then_tone_sample.wav

curl -L -o wav_silence_then_tone_sample.wav \
  https://samplefile.com/samples/download/audio/wav/wav_silence_then_tone_sample.wav/

wget -O wav_silence_then_tone_sample.wav \
  https://samplefile.com/samples/download/audio/wav/wav_silence_then_tone_sample.wav/

import requests

url = "https://samplefile.com/samples/download/audio/wav/wav_silence_then_tone_sample.wav/"
resp = requests.get(url)
with open("wav_silence_then_tone_sample.wav", "wb") as f:
    f.write(resp.content)

const resp = await fetch("https://samplefile.com/samples/download/audio/wav/wav_silence_then_tone_sample.wav/");
const buf = Buffer.from(await resp.arrayBuffer());
require("fs").writeFileSync("wav_silence_then_tone_sample.wav", buf);

# Download and verify SHA256
curl -L -o wav_silence_then_tone_sample.wav https://samplefile.com/samples/download/audio/wav/wav_silence_then_tone_sample.wav/
echo "379c0ee900e2b3b3b89dd3f778bae68cfedfea786f477aafb6fd5fa932ccd1b4  wav_silence_then_tone_sample.wav" | shasum -a 256 -c

# Python
import hashlib, requests
data = requests.get("https://samplefile.com/samples/download/audio/wav/wav_silence_then_tone_sample.wav/").content
assert hashlib.sha256(data).hexdigest() == "379c0ee900e2b3b3b89dd3f778bae68cfedfea786f477aafb6fd5fa932ccd1b4"