Book description
NoneTable of contents
- Cover Page
- Title Page
- Copyright
- Dedication
- CONTENTS
- ACKNOWLEDGMENTS
- ABOUT THE AUTHOR
- PREFACE
- GLOSSARY
- CHAPTER 1: PSTN BASIC INFRASTRUCTURE, INTERFACES, AND SIGNALS
- CHAPTER 2: VoIP OVERVIEW AND INFRASTRUCTURE
-
CHAPTER 3: VOICE COMPRESSION
- 3.1 COMPRESSION Codecs
- 3.2 G.711 COMPRESSION
- 3.3 SPEECH REDUNDANCIES AND COMPRESSION
- 3.4 G.726 OR ADPCM COMPRESSION
- 3.5 WIDEBAND VOICE
- 3.6 G.729 FAMILY OF LOW-BIT-RATE Codecs
- 3.7 MISCELLANEOUS NARROW AND WIDEBAND Codecs
- 3.8 Codecs AND OVERLOAD LEVELS
- 3.9 VOICE QUALITY OF Codecs
- 3.10 C-SOURCE CODE FOR Codecs
- 3.11 Codecs IN VoIP DEPLOYMENT
- CHAPTER 4: GENERIC VAD/CNG FOR WAVEFORM CODECS
- CHAPTER 5: PACKET LOSS CONCEALMENT TECHNIQUES
-
CHAPTER 6: ECHO CANCELLATION
- 6.1 TALKER AND LISTENER ECHO IN PSTN VOICE CALL
- 6.2 NAMING CONVENTIONS IN ECHO CANCELLER
- 6.3 LINE AND ACOUSTIC ECHO CANCELLER
- 6.4 TALKER ECHO LEVELS AND DELAY
- 6.5 ECHO CANCELLATION IN VoIP ADAPTERS
- 6.6 ECHO PATH
- 6.7 ADAPTATION FILTERING ALGORITHMS
- 6.8 ECHO CANCELLER CONTROL FUNCTIONS
- 6.9 ECHO CANCELLATION IN MULTIPLE VOIP TERMINALS
- 6.10 ECHO CANCELLER TESTING
-
CHAPTER 7: DTMF DETECTION, GENERATION, AND REJECTION
- 7.1 SPECIFICATIONS OF DTMF TONES
- 7.2 DTMF TONES GENERATION
- 7.3 DTMF DETECTION
- 7.4 GOERTZEL FILTERING WITH LINEAR FILTERING
- 7.5 TONE DETECTION USING TEAGER AND KAISER ENERGY OPERATOR
- 7.6 DFT OR FFT PROCESSING
- 7.7 DTMF REJECTION
- 7.8 DTMF RFC2833 PROCESSING
- 7.9 DTMF TESTING
- 7.10 SUMMARY AND DISCUSSIONS
- CHAPTER 8: CALLER ID FEATURES IN VoIP
- CHAPTER 9: WIDEBAND VOICE MODULES OPERATION
-
CHAPTER 10: PACKETIZATION—RTP, RTCP, AND JITTER BUFFER
- 10.1 REAL-TIME PROTOCOL (RTP)
- 10.2 RTP CONTROL PROTOCOL (RTCP)
- 10.3 VoIP PACKET IMPEDIMENTS
- 10.4 JITTER BUFFER
- 10.5 ADAPTIVE JITTER BUFFER
- 10.6 ADAPTING TO DELAY VARIATIONS
- 10.7 AJB ALGORITHMS OVERVIEW
- 10.8 ADAPTIVE JITTER BUFFER IMPLEMENTATION GUIDELINES
- 10.9 FIXED JITTER BUFFER IMPLEMENTATION GUIDELINES
-
CHAPTER 11: VoIP VOICE—NETWORK BIT RATE CALCULATIONS
- 11.1 VOICE COMPRESSION AND BIT RATE OVERVIEW
- 11.2 VOICE PAYLOAD AND HEADERS
- 11.3 ETHERNET, DSL, AND CABLE INTERFACES FOR VoIP
- 11.4 VoIP VOICE PACKETS ON A DSL INTERFACE
- 11.5 VoIP VOICE PACKETS ON A CABLE INTERFACE
- 11.6 BIT RATE CALCULATION FOR DIFFERENT CODECS
- 11.7 BIT RATE WITH VAD/CNG
- 11.8 BIT RATE WITH RTCP, RTCP-XR, AND SIGNALING
- 11.9 SUMMARY ON VoIP BIT RATE
- CHAPTER 12: CLOCK SOURCES FOR VoIP APPLICATIONS
-
CHAPTER 13: VoIP VOICE TESTING
- 13.1 BASIC TEST SETUP
- 13.2 FIRST-LEVEL VoIP MANUAL TESTS
- 13.3 ANALOG FRONT-END VOICE TRANSMISSION TESTS
- 13.4 TELEPHONE LINE MONITOR FOR TONES AND TIMING CHARACTERISTICS
- 13.5 MOS—PSQM, PAMS, AND PESQ MEASUREMENTS
- 13.6 BULK CALLS FOR STRESS TESTING
- 13.7 NETWORK IMPEDIMENTS CREATION
- 13.8 VoIP PACKETS ANALYSIS
- 13.9 COMPLIANCE TESTS
- 13.10 VoIP INTEROPERABILITY
- 13.11 DEPLOYMENT TESTS
- 13.12 VOICE QUALITY CERTIFICATIONS
- 13.13 VoIP SPEECH QUALITY TESTS BY THE ETSI
- 13.14 USER OPERATIONAL CONSIDERATIONS
-
CHAPTER 14: FAX OPERATION ON PSTN, MODULATIONS, AND FAX MESSAGES
- 14.1 FAX MACHINE OVERVIEW
- 14.2 FAX IMAGE CODING SCHEMES
- 14.3 FAX MODULATION RATES
- 14.4 PSTN FAX CALL PHASES
- 14.5 FAX AND MODEM TONES BASICS
- 14.6 TONES DETECTION
- 14.7 FAX MODULATIONS AND DEMODULATIONS
- 14.8 V.21 FAX MODEM
- 14.9 V.27ter FAX MODEM
- 14.10 V.29 MODEM
- 14.11 V.17 MODEM
- 14.12 V.34 FAX MODEM
- 14.13 V.21 HDLC FRAMING AND DEFRAMING
- 14.14 HDLC MESSAGES IN ECM
- 14.15 SUMMARY AND DISCUSSIONS ON FAX
-
CHAPTER 15: FAX OVER IP AND MODEM OVER IP
- 15.1 FAX OVER IP OVERVIEW
- 15.2 FAX OVER IP BENEFITS
- 15.3 FAX BASIC FUNCTIONALITY AND DETECTING FAX CALL
- 15.4 T.38 FAX RELAY
- 15.5 FAX PASS-THROUGH
- 15.6 FAX OVER IP INTEROPERABILITY CHALLENGES
- 15.7 MODEM BASIC FUNCTIONS ON PSTN
- 15.8 MIGRATING MODEM FUNCTIONS TO IP
- 15.9 GUIDELINES FOR FAX AND MODEM PASS-THROUGH IN VoIP
- 15.10 VoIP FAX TESTS
-
CHAPTER 16: FAX OVER IP PAYLOAD FORMATS AND BIT RATE CALCULATIONS
- 16.1 OVERVIEW ON T.38 AND G.711 PASS-THROUGH BIT RATE
- 16.2 G.711 FAX PASS-THROUGH BIT RATE
- 16.3 T.38 BASIC PAYLOAD BYTES FOR V.27 TER, V.29, V.17, AND V.34
- 16.4 OVERVIEW ON REDUNDANT AND DUPLICATE FAX PACKETS
- 16.5 T.38 IFP PACKETS
- 16.6 IFP OVER TCP (TCP/IP/IFP)
- 16.7 IFP OVER UDP
- 16.8 T.38 UDPTL-BASED BIT RATE CALCULATION WITH REDUNDANCY
- 16.9 FAX UDPTL-BASED BIT RATE ON ETHERNET AND DSL INTERFACES
- 16.10 T.38 BIT RATE RECOMMENDATIONS
- CHAPTER 17: COUNTRY DEVIATIONS OF THE PSTN MAPPED TO VoIP
- CHAPTER 18: VOICE PACKETS JITTER WITH LARGE DATA PACKETS
- CHAPTER 19: VoIP ON DIFFERENT PROCESSORS AND ARCHITECTURES
- CHAPTER 20: VoIP VOICE QUALITY
- CHAPTER 21: VoIP VOICE FAQS
- CHAPTER 22: BASIC FAX AND FAX OVER IP FAQS
- BIBLIOGRAPHY
- INDEX
Product information
- Title: VoIP Voice and Fax Signal Processing
- Author(s):
- Release date:
- Publisher(s): Wiley-Interscience
- ISBN: None
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