TDA7505 Datasheet, PDF (34/38 Pages) STMicroelectronics – Car radio DSP for advanced signal processing

Software features
6
Software features
TDA7505
A great flexibility is guaranteed by the two programmable DSP cores. A list of the main
software functions, which can be implemented in the TDA7505, is enclosed hereafter:
6.1
AM/FM base band signal processing
● FM weak signal processing
● Integrated 19 kHz Pilot tone filter
● De-emphasis
● Stereo blend
● Variable high cut
● Flexible noise cancellation
● Flexible multipath detector
● Asynchronous demodulation allows the usage of any sample rate
6.2
Generic audio signal processing
● Loudness
● Bass, treble, fader control
● Volume control
● Distortion Limiting
● Premium Equalization
● Soft mute
6.3
TAPE signal processing
● Dolby B Noise Reduction
● Automatic Music Search
6.4
CD signal processing
● Dynamic Range Compression
6.5
Audiophile
● Parametric Equalization
● Crossover
● Channel Delays
● Center Channel Imaging Output
● Audio Noise Reduction
6.6
Audio decompression
● MP3 including C3 block decoder
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