Toa S-20S Ver.5.0 - Manual (Page 14)

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8. USABLE AUDIO DATA
The sample audio data contained in the supplied CD-ROM or previously prepared by the customer can be read
and written to the Sound Repeater.
8.1. Sample Data
For your convenience, the CD-ROM provides the sample audio data of chime tones and BGM. Use the sample
data in the [\English\Sample data] folder as required by writing them into the Sound Repeater. You can preview
these sample data on the PC.
Note
CD-ROM’s sample audio data can only be used with the EV-20R, PM-20EV, EV-20A, EV-20S, and S-20S.
Never use the data with other products. When wishing to use them with other products than specified, contact
your TOA dealer.
8.2. Audio Data Creation
Previously prepared customer Wave (.WAV) files can also be used for broadcast. Specifications for Wave files
that can be written to the Sound Repeater are as follows:
Sampling frequency: 44.1 kHz
Quantifying number: 16 bits
Mode: Monaural
Data format: PCM
Filename: 8.3 format (up to 8 alphanumeric characters/underbar); extension: WAV)
Format: Wave format
Notes
• The software program has a function to automatically recognize and remove
redundant data in the file header defined by the Broadcast Wave Format (BWF),
the upgraded Wave format. The function, however, may not work for all redundant
data. When creating Wave files, make setting not to add redundant data on your
Wave file edit program.
• Use up to 8 alphanumeric characters/underbar with "WAV" extension for the
filename.