Speech Codecs Training in New Zealand

  • Learn via: Classroom
  • Duration: 0.5 Days
  • Price: Please contact for booking options
We can host this training at your preferred location. Contact us!

This course looks at different types of voice coder used in GSM and UMTS networks and then investigates its basic operation looking at CELP and VSELP.
The course progresses to look at the functionality of the AMR voice codec and suggest its benefits and looks at Source Controlled Rate (SCR) operation finishes by looking at lost frame substitution.

Delegates should have experience or an interest in mobile networks otherwise there are no prerequisites for this course.

Attendees of this course should require an understanding of the key voice coders used in modern telecommunication networks, as well as their development and operation. This course will be of particular relevance to those interested in the performance of different speech codecs for optimising voice through the network.

  • Voice Coding

  • Linear Predictive Coders (LPCs)

  • The GSM Vocoder

  • Vocoder Action

  • RPE

  • Vocoder Output

  • GSM Coder and Decoder

  • Subjective Division of Codec Parameters

  • Categorization

  • The GSM Half-Rate Speech Coder

  • Code Excited Linear Predictor (CELP)

  • GSM Enhanced Full Rate Speech Coder

  • Adaptive Multi-Rate (AMR) Voice Codec

  • General Description

  • Source Controlled Rate (SCR) Operation

  • Lost Frame Substitution



Contact us for more detail about our trainings and for all other enquiries!

Upcoming Trainings

Join our public courses in our New Zealand facilities. Private class trainings will be organized at the location of your preference, according to your schedule.

Classroom / Virtual Classroom
19 May 2024
Auckland, Wellington, Christchurch
0.5 Days
Classroom / Virtual Classroom
25 May 2024
Auckland, Wellington, Christchurch
0.5 Days
Classroom / Virtual Classroom
15 June 2024
Auckland, Wellington, Christchurch
0.5 Days
Classroom / Virtual Classroom
21 June 2024
Auckland, Wellington, Christchurch
0.5 Days
Classroom / Virtual Classroom
08 July 2024
Auckland, Wellington, Christchurch
0.5 Days
Classroom / Virtual Classroom
12 July 2024
Auckland, Wellington, Christchurch
0.5 Days
Classroom / Virtual Classroom
17 July 2024
Auckland, Wellington, Christchurch
0.5 Days
Classroom / Virtual Classroom
20 July 2024
Auckland, Wellington, Christchurch
0.5 Days
Speech Codecs Training Course in New Zealand

New Zealand is an island country in the southwestern Pacific Ocean and it consists of two main islands and 700 smaller islands. Two main islands are the North Island and the South Island. The capital city of New Zealand is Wellington and the most popular city of the island country is Auckland. English, Māori and New Zealand Sign Language are the official languages of New Zealand. As of January 2022, the population of the country is about 5,138,120. 70% of the population are of European descent, 16.5% are indigenous Māori, 15.1% Asian and 8.1% non-Māori Pacific Islanders.

Since most of the country lies close to the coast, mild temperatures are observed year-round. January and February are the warmest months while July is the coldest month of the year. Fiordland, the first national park of New Zealand Tongariro

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