Proposed Modifications in ETSI GSM Full Rate Speech Codec in line with bitrates of GSM EFR Speech Codec and its Objective Evaluation of Performance using MATLAB

Provided by: Science & Engineering Research Support soCiety (SERSC)
Topic: Mobility
Format: PDF
Today, the primary constrain in wireless communication system is limited bandwidth and power. Wireless systems involved in transmission of speech envisage that efficient and effective methods be developed (bandwidth usage & power) to transmit and receive the same while maintaining quality-of-speech, especially at the receiving end. Speech coding is a technique, since the era of digitization (digital) and computerization (computational and processing horsepower - DSP) that has been a material-of-research for quite some time amongst the scientific and academic community.

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