This Recommendation includes an electronic attachment which contains the test vectors and the C reference code for implementation verification of the G.723.1 fixed-point dual-rate speech coder for ...

The World Summit on the Information Society (WSIS) included discussion of how best to protect children from online predators, while also encouraging the positive use by young people of information and ...

ITU and World Bank announce new partnership to leverage Mobile Phone Data for policy and statistics ...

This Recommendation includes a software package which contains the encoder and decoder source code and a set of associated test vectors for developers. The fixed-point code implements both the 7 kHz ...

More and more people are joining the global information society and digital economy, and are benefiting from the opportunities they offer. In parallel, higher levels of disposable incomes, ...

Please find the grouping of Special Sections and Parts by the Procedures of the Radio Regulations irrespective its version in force. For the complete information ...

This year, the theme of World Telecommunication and Information Society Day (WTISD) was “Protecting children in cyberspace”. In selecting the theme at its meeting in November 2008, ITU’s Council drew ...

New Annex B - Use of data signal detection and silence insertion in voiceband data, and new Annex C on use of V.21 preamble for echo canceller control in a V.152 gateway Superseded ...

A man whose visionary ideas anticipated the space age, Sir Arthur C. Clarke died on 19 March 2008 in Colombo, Sri Lanka, at the age of 90. ITU pays tribute to his work. Arthur Charles Clarke was born ...

Variable bit-rate operation of LD-CELP mainly for voiceband-data applications in DCME This Annex includes 1 CD-ROM containing the test vectors for verification of G.728 Annex J variable bit-rate ...

Turkey’s telecommunication history is over a century old, with the first telegraph line installed in 1847 and the first telephone circuit in 1881. Huge investments were made in the 1980s and 1990s to ...

Information technology - ASN.1 encoding rules: Registration and application of PER encoding instructions Superseded ...