Sort by
  1. Language:C
  2. Category:Audio
  3. Time:ALL
  4. View:300—500 times
Remove all
Language More Hide
Category More Hide

Automatic detection of audio quality

Application backgroundWAV file can be automatically read, by testing the quality of the quality and the quality of the standard match, given scoring. "" "" "" "" "" "" "" "Key Technology"" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" ""...

Sampling rate conversion

Hi its running code of sample rate conversion for serveral audio files of differen sample rates THank...

source code since

this is source code since wave, it design wave since on time and frequence,it use for kit DSK 6416 for university technology,industry,communities...

source code

this is FIR,it filter signal input,change signal,it use for DSP kit 6416,you can use it in university technology,industry,community...


Opus is a totally open, royalty-free, highly versatile audio codec. Opus is unmatched for interactive speech and music transmission over the Internet, but is also intended for storage and streaming applications. It is standardized by the Internet Engineering Task Force (IETF) as RFC 6716 which inc...

The key algorithm information

SM algorithm is mainly about the contents of In this part of the elliptic curve digital signature algorithm, and involves two types of auxiliary functions: a cryptographic hash function with a random number 器。...

linear predictive coding 10

LPC - 10 because 10 LP coefficients are used.  ¢Bandwidth: 2.4kbps ¢Samples/frame : 180 samples ¢Bits/frame: 54 bits ¢Frame Size: 22.5ms = 44.44 frames/sec ¢Target stream : 8khz sampling rate, 16bit quantization...

linear predictive coding 10

LPC-10, or LPC10 is a Linear Prediction Voice Vocoder that operates at 2.4 Kb/s. The United State Federal Government has standardized many digital voice solutions over HF and VHF/UHF using this Vocoder and standardized as FED-STD-1015. The ANDVT Family of secure voice...

Audio encoding and decoding process

Voice communications, including voice recording, coding compression, send, decoding and playback of voice, as recorded sound format is wav format, large amounts of data, if sent directly consume a lot of data traffic must be sent through code compression, there is a corresponding decompression algor...

MP3 STM32 player has no codec

Application backgroundST’s STM32 F1 series of mainstream MCUs covers the needs of a large variety of applications in the industrial, medical and consumer markets. With this series, ST has pioneered the world of ARM® Cortex™-M microcontrollers and set a milestone in the history of embedded...


Don't have an account? Register now
Need any help?
Mail to:


CodeForge Chinese Version
CodeForge English Version

Where are you going?

^_^"Oops ...

Sorry!This guy is mysterious, its blog hasn't been opened, try another, please!

Warm tip!

CodeForge to FavoriteFavorite by Ctrl+D