Audio Codecs Quality Analyzer 1.0

Audio Codecs Quality Analyzer 1.0 Screenshot Audio Codecs Quality Analyzer is a voice coders (vocoders) tool that is usually measured according to a mean subjective estimation - MOS (Mean Opinion Score).

Developer:   Sevana Oy
      software by Sevana Oy →
Price:  90.00  buy →
License:   Demo
File size:   0K
Language:   
OS:   Windows Vista (?)
Rating:   0 /5 (0 votes)

Audio Codecs Quality Analyzer is a voice coders (vocoders) tool that is usually measured according to a mean subjective estimation - MOS (Mean Opinion Score).

MOS is usually calculated as expert estimations of a set of speech signals played by different phones. Each expert gives his score: 1 = bad, 2 = poor, 3 = clear, 4 = good, 5 = excellent. Mean value of the obtained results is taken afterwards.

CISCO Systems (www.cisco.com) gives test results for different codecs according to the clearest speech signal.

Please click here to download Sevana's Vocoders Quality Checker demo. The program is a simplified implementation of Sevana's solution for audio codecs quality analysis software. To start working with it please choose Tests -> Codec Quality.

After you pushed OK button, the program loads DLL and checks its interface. If the interface is ok, then the following process starts:

  • program requests codec's frame size and generates a test set of audio data according to the proper frame size;
  • correspondent vocoder is loaded from the DLL and program passes the audio signal array together with all parameters into it;
  • vocoder starts encoding;
  • original and decoded signal are compared using internal audio signal comparison function;
  • window with signal similarity coefficient is displayed. 100% corresponds to identical signals.

    tags frame size  audio signal  dll and  the program  codecs quality  audio codecs  

    Audio Codecs Quality Analyzer 1.0 screenshot


    Download Audio Codecs Quality Analyzer 1.0

     Download Audio Codecs Quality Analyzer 1.0

    Purchase:  Buy Audio Codecs Quality Analyzer 1.0


    Similar software

    Audio Codecs Quality Analyzer 1.0 Audio Codecs Quality Analyzer 1.0
    Sevana Oy

    Audio Codecs Quality Analyzer is a voice coders (vocoders) tool that is usually measured according to a mean subjective estimation - MOS (Mean Opinion Score).

    Diagnostic System for Sound Fields 3.1.5.9 Diagnostic System for Sound Fields 3.1.5.9
    Masatsugu Sakurai

    Diagnostic System for Sound Fields can measure orthogonal factors and calculate subjective attributes of sound fields.

    Voice Tracker 1.3 Voice Tracker 1.3
    Binary Dream, Inc.

    Voice Tracker is more than just an audio recording tool.

    The Codecs 5.0 The Codecs 5.0
    Theorica Software

    The Codecs is the most completed, powerful and reliable compilation package of various audio and video codecs.

    Voice Mail Compressor 2.46 Voice Mail Compressor 2.46
    Juan Diego Sendra

    With Voice mail Compressor you will be able to send voice-email messages to anyone with a email adress.

    MSU Perceptual Video Quality Tool 1.0 MSU Perceptual Video Quality Tool 1.0
    Graphics&Media Lab Video Group

    Freely available tool for near professional visual comparison tests execution.

    Master Of The Voice 1.5 Master Of The Voice 1.5
    booters.org

    Master Of The Voice is a free and useful tool for yahoo messenger.

    My Voice Email for Outlook 2.2 My Voice Email for Outlook 2.2
    BobSoft.com

    My Voice Email for Outlook is an Outlook add-in which lets you record and send audio messages in Microsoft Outlook.

    Web Performance Analyzer Free Edition 1.1 Web Performance Analyzer Free Edition 1.1
    Michael Czeiszperger

    Web Performance Analyzer takes the guesswork out of web page development! This new development tool allows web page designers & developers to measure, analyze, estimate and track web page performance throughout the design and development process.

    VCSwap 1.5.3.54 VCSwap 1.5.3.54
    p.bekke

    VCSwap is a tool for Hot Swapping Video Codecs.