{
  "title": "springBirds.wav",
  "author": "fisu",
  "source": "https://freesound.org/people/fisu/sounds/349481/",
  "license": "CC BY 4.0",
  "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
  "recordingLocation": "rural Orivesi, Finland",
  "recordingDescription": "Spring birds; PAW 120 internal stereo microphones. Original description mentions swans near the middle; this adaptation uses an early excerpt.",
  "downloadedPreview": "https://cdn.freesound.org/previews/349/349481_3383114-lq.mp3",
  "previewSha256": "ca9c1d0900ec3d5d33f4fda3063e25bd66e2c40cb76e69ea3be139b66db79343",
  "processing": "excerpt 8–60 s; highpass 120 Hz; lowpass 4200 Hz; gain +12 dB; limiter .63; 4 s linear tail/head overlap; rotate loop to begin at excerpt second 4; Opus 64 kbps, 24 kHz input",
  "output": "springbirds-soft-loop.ogg",
  "verification": {
    "decodedSeconds": 48.0,
    "channels": 2,
    "sampleRate": 24000,
    "peak": 0.531341552734375,
    "rms": 0.0383036786166286,
    "loopBoundaryJump": [
      0.054229736328125,
      0.0684814453125
    ],
    "sampleDeltaP99": 0.1063232421875
  }
}