Sony WALKMAN NW-WM1A Help Manual page 129

Sampling frequency: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48 kHz
Apple Lossless
Media File format: MP4 file format
File extension: .m4a, .mp4
Bit depth: 16, 24 bit
Sampling frequency: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz
AIFF
Media File format: AIFF file format
File extension: .aif, .aiff, .afc, .aifc
Bit depth: 16, 24, 32 bit
Sampling frequency: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz
DSD
Media File format: DSF, DSDIFF
File extension: .dsf, .dff
Bit depth: 1 bit
Sampling frequency: 2.8224, 5.6448, 11.2896 MHz
Note
Files that are 4 GB or larger cannot be played back.
This product recognizes audio sources exceeding CD quality (44.1 kHz/16 bit quantization) and DAT quality (48 kHz/16 bit quantization) as High-
Resolution Audio.
The "HR" symbol is displayed for High-Resolution Audio sources.
*1 Sampling frequency may not correspond to all encoders.
*2
Copyright protected files cannot be played back.
*3
Non-standard bit rates or non-guaranteed bit rates are included depending on the Sampling frequency.
The contents of the Help Guide may be subject to change without notice due to updates to the product's specifications.
4-593-855-11(1) Copyright 2016 Sony Corporation
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