An MP3 and WMA Primer D-3
Memory and Audio
Quality
The amount of memory available and the quality of the MP3or WMA file are
related. The higher the quality required, the higher the bitrate needed. This leads
to more data storage and memory requirements. The amount of memory required
in your Creative TravelSound MP3 player is proportionate to the audio playback
time.
For optimal audio
quality, it is
recommended that
you set your encoding
bitrate at 128 Kbps
for MP3 files and 64
Kbps for WMA files
(see Figure D-1)
when you create
them from audio CDs.
Figure D-1: Playing time versus encoding rate for different memory capacities.
Summary of Contents for 51MF5045AA000 - Travelsound 250 Speaker System
Page 1: ......
Page 3: ...Contents...
Page 8: ...Introduction...
Page 11: ...1 About Creative TravelSound MP3...
Page 20: ...2 Setting Up Creative TravelSound MP3...
Page 24: ...3 Installing Creative TravelSound MP3...
Page 31: ...4 Transferring Files...
Page 34: ...5 Using Creative TravelSound MP3...
Page 41: ...Appendixes...
Page 42: ...A Technical Specifications...
Page 44: ...B FAQs and Troubleshooting...
Page 51: ...C Note on USB Compatibility...
Page 53: ...D An MP3 and WMA Primer...
Page 57: ...E Precautions...
Page 61: ......