Iec 60958 3 pdf

Audio, video and similar electronic apparatus — Safety requirements You may be interested in this related standard. As stated before there is one channel status bit in each subframe, making one bit word for each channel in each block.

The development of standards for digital audio interconnect for both professional and domestic audio equipment, began in the late s [2] in a joint effort between the Audio Engineering Society and the European Broadcasting Union, and culminated in the publishing of AES3 in This is the time-of-day laid down during the source encoding of the signal and shall remain unchanged during subsequent operations.

Ifc Classification for Standards ICS is an international classification system for technical standards. An AES3 signal can carry two channels of PCM audio over several transmission media including balanced linesunbalanced linesand optical fiber.

Archived from the original on During the presence of defective samples, the receiving equipment may be instructed to mute its output. It can be used for synchronization and for logging and identifying audio content. Views Read Edit View history.

Bits from each frame of an audio oec are collated giving a bit channel status word. This third edition of IEC cancels and replaces the second edition published in and constitutes a technical revision.

This consolidated version consists of the third edition ,its amendment 1 and its amendment 2 Therefore, no need to order amendments in addition to this publication.

By using this site, you agree to the Terms of Use and Privacy Policy. If you need help with the purchase or have any queries please email enquiries standards. This uses the same cabling, patching and infrastructure as analogue or digital video, and is thus common in the broadcast industry.

Views Read Edit View history. X or Z marks the beginning of a frame, and Z marks the beginning of an audio block. Type I connections are most often used in professional installations and are considered the AES3 standard connector. Here is a summary of the channel status word: Follow these links to find other Standards similar to the one you are viewing.

Forms a serial data stream for each channel with 1 bit per framewith a format specified in the channel status word. These are essentially consumer versions of AES3 for use within the domestic high fidelity environment using connectors more commonly found in the consumer market.

Therefore, no need to order amendments in addition to this publication. The hardware interface is usually implemented lec RS line drivers and receivers. Consumer applications This document has been re-assessed by the committee, and judged to still be up to date. A value of all zeros for the binary sample address code shall, for the purposes of transcoding to real time, or to time codes particular, be taken as midnight i.

Two subframes A and B, normally used for left and right audio channels make a frame. Time of day sample address code. This consolidated version consists of the third edition ,its amendment 1 and its amendment 2 This uses the same cabling, patching and infrastructure as analogue or digital video, and is thus common in the broadcast industry. A low-quality auxiliary channel used as specified in the channel status word, notably for producer talkback or recording studio -to-studio communication.

Transcoding of the binary number to any conventional time code requires accurate sampling frequency information to provide the sample accurate time.

This page was last edited on 25 Novemberat This is the time-of-day laid down during the source encoding of the signal jec shall remain unchanged during subsequent operations. As stated before there is one channel status bit in each subframe, making one bit word for each channel in each block.

Any of the three marks the beginning of a subframe. Forms a serial data stream for each channel with 1 bit per framewith a format specified in the channel status word. Consumer applications This document has been re-assessed by the committee, and judged to still be up to date. By using this site, you agree to the Terms of Use and Privacy Policy.

If you need help with the purchase or have any queries please email enquiries standards. Transcoding of the binary number to any conventional time code requires accurate sampling frequency information to provide the sample accurate time. Views Read Edit View history. In the case of AES3, the standard describes in detail how the bits have to be used.

This is the time-of-day laid down during the source encoding of the signal and shall remain unchanged during subsequent operations. Although we endeavour to maintain an up-to-date catalogue, on occasion we may not have the latest version of a document, including where it has not yet been provided through an international feed.

International Classification for Standards ICS is an international classification system for technical standards. Follow these links to find other Standards similar to the one you are viewing. One sample stored with most significant bit MSB last. Type I connections use balanced3-conductor, ohm eic pair cabling with XLR connectors. An AES3 signal can carry two channels of PCM audio over several transmission media including balanced linesisc linesand optical fiber.

From Wikipedia, the free encyclopedia. Type I connections are most often used in professional installations and are considered the AES3 standard connector.