Audio & Video Processors

An audio & video processor is an integrated chip that has been designed to enhance and clean up audio and video signals before they are transmitted.

How do audio and video processors work?

Audio processing is available in both digital and analogue. Analog converts a sound wave into an electrical signal. The signal looks like a sound wave and is processed with the least distortion. Digital audio processing converts an analogue audio signal into digital form. This is normally a binary code that can be interpreted by a computer. Digital alters the sound from a continuous wave to other information meaning the ear hears no difference in the sound.

Video processing uses signal processing to optimise video signals for a clear video stream. It has a variety of functions, including:

  • Aspect ratio control - this ensures that the video image stays within the correct dimensions and doesn’t become distorted.
  • Upconversion - this is the process of converting Standard Definition (SD) signals to HD quality.
  • Lip sync - this feature ensures that audio-visual parts of a video are perfectly synchronised.
  • Edge enhancement - a video processor will find the edges between a subject and its background and increase the contrast to create a clearer video image.

Applications of audio and video processors

Audio processors are widely used in applications such as:

  • Storage
  • Data compression
  • Music information
  • Transmission

Video processors have a variety of use in applications such as:

  • DVD Players
  • Televisions
  • Blu Ray players
  • AV Receivers

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Omschrijving Prijs Number of Channels Processor Type Maximum Sample Rate Multiplier Size Data Memory Interface Type Maximum Audio Delay Digital Audio Formats Internal Master Clock Mounting Type Package Type Pin Count Dimensions Double Precision Mode
RS-stocknr. 841-7869
FabrikantnummerSOMO-II
Fabrikant4D Systems
€ 22,10
Each
Aantal stuks
- Audio Module - - - - - - - - - - 21 x 20.5 x 11.3mm -
RS-stocknr. 169-8304
FabrikantnummerCS8416-CSZ
FabrikantCirrus Logic
€ 6,204
Each (In a Tube of 54)
Aantal stuks
1 Audio Processor - - - - - - - Surface Mount SOIC 28 17.9 x 7.5 x 2.3mm -
RS-stocknr. 759-2705
FabrikantnummerADAU1401AWBSTZ
FabrikantAnalog Devices
€ 7,89
Each
Aantal stuks
8 Audio Processor 192kHz 28 x 28 bit 9248B - 40ms Left Justified, Right Justified, 8 Channel TDM, 16 to 24 bit I2S 48kHz Surface Mount LQFP 48 7.2 x 7.2 x 1.45mm Yes
RS-stocknr. 491-5669
FabrikantnummerCS8406-CSZ
FabrikantCirrus Logic
€ 5,25
Each
Aantal stuks
- Audio Processor - - - - - - - Surface Mount SOIC 28 - -
RS-stocknr. 661-3419
FabrikantnummerDIR9001PW
€ 4,27
Each
Aantal stuks
- Audio Processor - - - - - - - Surface Mount TSSOP 28 9.7 x 4.4 x 1.15mm -
RS-stocknr. 491-5675
FabrikantnummerCS8416-CSZ
FabrikantCirrus Logic
€ 7,20
Each
Aantal stuks
1 Audio Processor - - - - - - - Surface Mount SOIC 28 17.9 x 7.5 x 2.3mm -
RS-stocknr. 708-9748
FabrikantnummerADAU1701JSTZ
FabrikantAnalog Devices
€ 9,28
Each
Aantal stuks
- Audio Processor - - - - - - - Surface Mount LQFP 48 7 x 7 x 1.4mm -
RS-stocknr. 121-8555
FabrikantnummerPGA2310PA
€ 16,421
Each (In a Tube of 25)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 185-0981
FabrikantnummerBD3491FS-E2
FabrikantROHM
€ 1,812
Each (In a Pack of 5)
Aantal stuks
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 32 13.6 x 5.4 x 1.8mm -
RS-stocknr. 190-6003
FabrikantnummerMAX4360EAX+
FabrikantMaxim Integrated
€ 11,90
Each
Aantal stuks
- Video Processor - - - - - - - Surface Mount SSOP 36 15.55 x 7.6 x 2.35mm -
RS-stocknr. 190-4907
FabrikantnummerMAX4360EAX+
FabrikantMaxim Integrated
€ 10,573
Each (In a Tube of 30)
Aantal stuks
- Video Processor - - - - - - - Surface Mount SSOP 36 15.55 x 7.6 x 2.35mm -
RS-stocknr. 185-0988
FabrikantnummerBD37531FV-E2
FabrikantROHM
€ 3,56
Each (In a Pack of 2)
Aantal stuks
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 28 10 x 5.6 x 1.15mm -
RS-stocknr. 197-7474
FabrikantnummerPGA2310UA
€ 17,032
Each (In a Tube of 40)
Aantal stuks
2 Stereo Audio Volume Control - - - - - - - - SOIC 16 - -
RS-stocknr. 185-0998
FabrikantnummerBD3812F-E2
FabrikantROHM
€ 3,238
Each (In a Pack of 5)
Aantal stuks
2 Audio Processor - - - - - - - Surface Mount SOP 14 8.7 x 4.4 x 1.5mm -
RS-stocknr. 201-8086
FabrikantnummerDFR0299
FabrikantDFRobot
€ 7,78
Each
Aantal stuks
- Mini MP3 Module - - - - - - - - - - 20 x 20 x 4mm -
RS-stocknr. 185-0984
FabrikantnummerBD37033FV-ME2
FabrikantROHM
€ 3,43
Each (In a Pack of 2)
Aantal stuks
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 28 10 x 5.6 x 1.15mm -
RS-stocknr. 708-9757
FabrikantnummerADAU1702JSTZ
FabrikantAnalog Devices
€ 7,17
Each
Aantal stuks
- Audio Processor - - - - - - - Surface Mount LQFP 48 7 x 7 x 1.4mm -
RS-stocknr. 732-9525
FabrikantnummerMAX3815CCM+D
FabrikantMaxim Integrated
€ 8,90
Each
Aantal stuks
- Video Processor - - - ADC, DFP, DVI, HDMI, PanelLink - - - Surface Mount TQFP 48 7.1 x 7.1 x 1.05mm -
RS-stocknr. 185-0974
FabrikantnummerBD3461FS-E2
FabrikantROHM
€ 3,655
Each (In a Pack of 2)
Aantal stuks
6 Audio Processor - - - - - - 400kHz Surface Mount SSOP 24 10.35 x 5.4 x 1.8mm -
RS-stocknr. 461-9282
FabrikantnummerPGA2310PA
€ 18,64
Each
Aantal stuks
- Stereo Audio Volume Control - - - - - - - Through Hole PDIP 16 19.3 x 4.57mm -