Extending the Bandwidth and Enhancing the Quality of Voice Communication

Keyphrases

• Existing Infrastructure 100%
• Voice Communication 100%
• Voice Quality 100%
• Narrowband 50%
• Cell Phone 50%
• Speech Intelligibility 50%
• Naturalness 50%
• IP Telephony 50%
• Arizona State University 25%
• Cost Reduction 25%
• Telephone 25%
• System Performance 25%
• Teleconferencing 25%
• Prediction Model 25%
• Audio 25%
• High Bandwidth 25%
• Wideband 25%
• High Band 25%
• Hearing Aids 25%
• Optimization Methods 25%
• Renewing 25%
• Bandwidth Enhancement 25%
• Speech Signal 25%
• Psychoacoustics 25%
• Voice-over 25%
• Retro 25%
• Average Bit Rate 25%
• Audio Signal 25%
• Speech Compression 25%
• Coding Algorithm 25%
• Perceptual Model 25%
• Extension Method 25%
• Lower Average 25%
• Speech Quality 25%
• MP3 Player 25%
• Compression Coding 25%
• Entertainment Applications 25%
• Coding Technology 25%

Computer Science

• Voice Communication 100%
• Telephone 50%
• Systems Performance 50%
• Experimental Result 50%
• Potential Application 50%
• Prediction Model 50%
• Cell Phone 50%
• Teleconferencing 50%
• Cellular Phone 50%
• Speech Compression 50%
• Extension Method 50%
• Internet Telephony 50%
• Entertainment Application 50%

Engineering

• Mobile Phones 100%
• Experimental Result 50%
• Systems Performance 50%
• Telephone 50%
• Potential Application 50%
• Speech Signal 50%
• Average Bit Rate 50%
• Internet Telephony 50%
• Audio Signal 50%