ConvertOnline

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1. Convert Online
2. Audio Converters
3. AMR to AIFF

{
  "convert": "amr-aiff",
  "multiple": true,
  "from": "amr",
  "to": "aiff",
  "note": "AMR is a narrowband format typically used for voice (e.g., phone recordings), while AIFF is an uncompressed audio format used for professional audio work. Converting from AMR to AIFF increases file size but does not improve audio quality.",
  "controls": [
    {
      "type": "dropdown",
      "name": "channels",
      "label": "Audio Channels",
      "options": [
        {
          "label": "Mono (1 channel)",
          "value": 1
        }
      ],
      "defaultValue": 1,
      "desc": "AMR audio is always mono (1 channel). AIFF will retain this. Stereo is not allowed in AMR input."
    },
    {
      "type": "dropdown",
      "name": "sample_rate",
      "label": "Sample Rate (Hz)",
      "options": [
        {
          "label": "8000 Hz",
          "value": 8000
        },
        {
          "label": "16000 Hz",
          "value": 16000
        },
        {
          "label": "22050 Hz",
          "value": 22050
        },
        {
          "label": "44100 Hz (CD Quality)",
          "value": 44100
        }
      ],
      "defaultValue": 8000,
      "desc": "AMR audio uses a fixed input sample rate of 8000 Hz. You can optionally resample to a higher rate for compatibility or processing."
    }
  ],
  "type": "audio",
  "operation": "convert"
}