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. 461-9282
FabrikantnummerPGA2310PA
18,64 €
Each
Aantal stuks
- Stereo Audio Volume Control - - - - - - - Through Hole PDIP 16 19.3 x 4.57mm -
RS-stocknr. 121-8555
FabrikantnummerPGA2310PA
16,421 €
Each (In a Tube of 25)
Aantal stuks
- - - - - - - - - - - - - -
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. 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. 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. 661-3419
FabrikantnummerDIR9001PW
4,27 €
Each
Aantal stuks
- Audio Processor - - - - - - - Surface Mount TSSOP 28 9.7 x 4.4 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. 708-9748
FabrikantnummerADAU1701JSTZ
FabrikantAnalog Devices
9,28 €
Each
Aantal stuks
- Audio Processor - - - - - - - Surface Mount LQFP 48 7 x 7 x 1.4mm -
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. 185-0992
FabrikantnummerBD37533FV-E2
FabrikantROHM
3,74 €
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. 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. 185-0974
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. 491-5669
FabrikantnummerCS8406-CSZ
FabrikantCirrus Logic
5,25 €
Each
Aantal stuks
- Audio Processor - - - - - - - Surface Mount SOIC 28 - -
RS-stocknr. 201-8086
FabrikantnummerDFR0299
FabrikantDFRobot
7,78 €
Each
Aantal stuks
- Mini MP3 Module - - - - - - - - - - 20 x 20 x 4mm -
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. 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. 708-9757
FabrikantnummerADAU1702JSTZ
FabrikantAnalog Devices
7,17 €
Each
Aantal stuks
- Audio Processor - - - - - - - Surface Mount LQFP 48 7 x 7 x 1.4mm -
RS-stocknr. 197-7475
FabrikantnummerPGA2310UA
19,33 €
Each
Aantal stuks
2 Stereo Audio Volume Control - - - - - - - - SOIC 16 - -
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 -