P800/P802
White Paper, January 2003
Loudspeaker Characteristics
GeneralThe P800’s
Recommended WAV file format for the loudspeaker is 22.050kHz sampling rate,
Recommended MP3 setting for playback over the loudspeaker is 64kbps | P800 Loudspeaker |
mono. |
|
Ringtones
The stimuli should be kept around 4 kHz in order to generate high SPL (~90dBSPL@40cm) ring tones (see frequency response in figure below).
The speaker will accentuate
Recommendation: Keep the bandwidth of stimuli as narrow as possible.
For discrete signals (~80dBSPL@40cm) the band broadens to
Stereo Headphone Characteristics
The P800 is supplied with a pair of high quality stereo headphones.
Recommended WAV file format for playback over the headphones is 44.1kHz sampling
Recommended MP3 settings are 128kbps stereo.
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