Digital Music PlayerNWZ-B183/B183F

Supported formats

Music (Music player)

Audio Formats (Codec)

MP3

Media File format: MP3 (MPEG-1 Layer3) file format

File extension: .mp3

Bit rate: 32 to 320 kbps (Supports variable bit rate (VBR))

Sampling frequency (*2): 32, 44.1, 48 kHz


WMA (*1)

Media File format: ASF file format

File extension: .wma

Bit rate: 32 to 192 kbps (Supports variable bit rate (VBR))

Sampling frequency (*2) : 44.1 kHz

(*1) Copyright protected WMA/WMV files cannot be played back.

(*2) Sampling frequency may not correspond to all encoders.