Micro-Credential in Principles of Speech Coding

Duration

2 Months (8 Weeks)

Mode of Delivery

Online/ Face to Face

Online

Application

Programe Overview:

The module’s rationale is to enable the Learner to be able to develop the knowledge and get broad exposure to the concepts of speech coding in telecommunication systems. Today, speech coders have become essential components in telecommunications and in the multimedia infrastructure. Commercial systems that rely on efficient speech coding include cellular communication, voice over internet protocol (VOIP), videoconferencing, electronic toys, archiving, and digital simultaneous voice and data (DSVD), as well as numerous PC-based games and multimedia applications. This course introduces the fundamentals of speech coding in telecommunication system. Speech coding is an application of data compression of digital audio signals containing speech.

Learning Outcomes

On completion of the course participants should be able to:

• Classify the characteristics of speech signals and the principles of speech production and speech modelling.
• Explain on the speech processing, sampling theory and quantization and be able to relate to the practical examples where these methods are implemented in speech coding.
• Generate coding methods for the speech signals and discuss the coding and vector quantization for speech coding.
• Analyze the signal processing in VoIP systems
• Prepare a report on the topics related to speech coding techniques using valid resources.
• Present on a topic related to principles of speech coding.

Course Progression

Credits from this Micro-Credential Programme are transferable to the following full academic programme:

  • Master of Science in Telecommunication Engineering

Assessments

  • Continuous Assessment 60%
  • Final Examination 40%

Study Plan for Micro-Credential in Principles of Speech Coding

Week 1

(6 Hrs.)

Introduction and Underlying Technologies

  • Introduction -The OSI Model and the TCP/IP Protocol Suite.
  • Addressing – Physical, Logical and Port Addressing

Underlying Technologies

  • Wired and Wireless LANS
  • Point to Point and Switched WANS

Lecture and discussion

Week 2

(6 Hrs.)

Network Layer

  • Introduction to Network Layer- Network layer services, Packet Switching, Network layer services.
  • IPv4 Addresses – Classful Classless and Special Addressing schemes
  • Delivery and Forwarding, of IP Packets – Structure of a router

Network Layer

  • Internet Protocol Version 4 (IPv4) – Datagram, Fragmentation.
  • Address Resolution Protocol (ARP) – Address Mapping
  • Internet Control Message Protocol
  • Version 4 (ICMPv4) – Messages, Debugging Tools, ICMP Package

Lecture and discussion

Week 3

(6 Hrs.)

Network Layer

  • Mobile IP
  • Distance Vector  Routing protocol – RIP,
  • Link State Routing Protocol –  OSPF
  • Path Vector Routing Protocol – BGP
  • Multicasting addressing
  • An Overview on Multicast Routing Protocols

 

Transport Layer

  • Introduction to the Transport Layer services and Transport Layer Protocol.
  • User Datagram Protocol (UDP)-   Services, Packages and UDP applications

Lecture and discussion

Week 4

(6 Hrs.)

Transport Layer

  • Transmission Control Protocol (TCP) – Services, Segment, Connection, State Transition diagram, Flow Control, Error Control and Congestion Control.
  • Stream Control Transmission Protocol (SCTP) – Services, Features, State Transition diagram, Flow Control, Error Control and Congestion Control.

Application Layer

  • Introduction to the Application Layer – Client server and Peer to Peer paradigm
  • Host Configuration: DHCP
  • Domain Name System (DNS) – Name Space and Resolution, DNS messages, Compression and Encapsulation

Written Test

Week 5

(6 Hrs.)

Application Layer

  • Remote Login: TELNET and SSH
  • File Transfer: FTP and TFTP World Wide Web and HTTP

Application Layer

  • Electronic Mail: SMTP, POP, IMAP,
  • and MIME
  • Network Management: SNMP
  • Multimedia – Audio and Video Compression, Streaming audio/video, Interactive audio and video

Lecture and discussion

Week 6

(6 Hrs.)

Next Generation

  • IPv6 Addressing – Global Unicast Addressing and Auto configuration.

 

Next Generation

  • IPv6 Protocol – Introduction, Packet Format, Transition from IPV4 to IPV6.
  • ICMPv6- Error, Informational, Neighbour Discovery and Group Messages.

Presentation

Week 7

(6 Hrs.)

Security

  • Cryptography and Network Security – Traditional Ciphers, Modern Ciphers, Asymmetric Key Ciphers, Message Integrity, Message Authentication, Digital Signature and Key Management

 

Internet Security –

  • Network Layer Transport Layer and Application Layer Security, Firewalls.

Submission of Assignments

Week 8

Final Examination

Conclusion Session

Awarding of Certificates

Presentation by VC or Representative of VC

Why Micro-Credential in Lincoln University College (LUC), Malaysia?

Micro-credentials in Lincoln University College (LUC), Malaysia offer a flexible, targeted, and accelerated pathway of acquiring industry-relevant skills that meet the demands of today’s evolving job market. Designed for students, professionals, and individuals seeking to upskill or reskill, credentials offer learning experiences and formally recognized certifications, with enhanced employability, and serving as stepping stones to higher qualifications. LUC’s micro-credential programs are supported by strong academic frameworks and offer clear progression pathways into full-fledged degree programs. After completing this Micro-credential course, professionals can use their updated skills to apply for promotions or switch to a different job role.

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