Audio Processors

What is Audio Processing?
We use an Audio Processor to help in audio processing, also known as audio signal processing. Audio processing is used to enhance and clean up audio signals before they are transmitted. There are two forms of audio processing.
Analog processing
• Analog converts a sound wave into an electrical signal. The signal looks like a sound wave and is processed with least distortion.
Digital audio processing
• Digital audio processing converts an audio signal into digital form. This is normally a binary code which can be interpreted by computer. Digital alters the sound from a continuous wave to other information meaning the ear hears no difference in the sound.
A simple definition is, an audio processor is a device that controls and changes an audio signal improving the sound.

• Storage
• Data compression
• Music information
• Speech processing
• Acoustic detection
• Transmission
• Noise cancellation
• Acoustic fingerprinting
• Sound recognition
• Enhancement

Audio Processors are available in different package types.
• LFCSP – Lead Frame Chip Scale package
• LQFP – Low profile Quad Flat pack package
• SOIC – Small outline integrated circuit
• TQFP – Thin quad flat pack
• TSSOP - Thin shrink small outline package

Audio processors are available with a various Pins, sizes, channels, audio formats and voltages.

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Viewing 21 - 27 of 27 products
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Description Price Number of Channels Maximum Sample Rate Multiplier Size Data Memory Maximum Audio Delay Digital Audio Formats Internal Master Clock Package Type Pin Count Dimensions Double Precision Mode Height Length Automotive Standard
RS Stock No. 661-3419
Mfr. Part No.DIR9001PW
- - - - - - - TSSOP 28 9.7 x 4.4 x 1.15mm - 1.15mm 9.7mm -
RS Stock No. 185-0992
Mfr. Part No.BD37533FV-E2
Each (In a Pack of 2)
6 - - - - - 400kHz SSOP 28 10 x 5.6 x 1.15mm - 1.15mm 10mm -
RS Stock No. 160-9868
Mfr. Part No.ADAU1450WBCPZ
Each (In a Tray of 168)
48 192kHz - - 800ms I2S, Left Justified, PCM, Right Justified, TDM 147.456MHz LFCSP VQ 72 10.1 x 10.1 x 0.95mm Yes 0.95mm 10.1mm -
RS Stock No. 185-0948
Mfr. Part No.BD37533FV-E2
Each (On a Reel of 2000)
6 - - - - - 400kHz SSOP 28 10 x 5.6 x 1.15mm - 1.15mm 10mm -
RS Stock No. 185-0998
Mfr. Part No.BD3812F-E2
Each (In a Pack of 5)
2 - - - - - - SOP 14 8.7 x 4.4 x 1.5mm - 1.5mm 8.7mm -
RS Stock No. 185-0944
Mfr. Part No.BD34704KS2
Each (In a Tray of 500)
8 - - - - - - SQFP 80 14 x 14 x 1.4mm - 1.4mm 14mm -
RS Stock No. 491-5675
Mfr. Part No.CS8416-CSZ
1 - - - - - - SOIC 28 17.9 x 7.5 x 2.3mm - 2.3mm 17.9mm -
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