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signals, the voice interpolation may not be able to operate within a satisfactory quality range – discontinuous signals such as speech being affected by competitive clipping of the initial part of the activity. To combat this DCME may incorporate
Dynamic Load Control on a range of input channels.
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applied to voiceband signals, and a low rate encoding stage which exploits correlation between successive voiceband samples on an individual input channel to reduce the transmitted bitrate from that required by
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Under heavy loading conditions, for example when a large number of channels show continuous activity due to voiceband data or
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The DCME's functionality, from the point of view of the telephone switch attached to its local interface, is standardised by
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equipment that is installed at both ends of a long-distance telecommunication link, typically a link via
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137:. The main characteristics of DCME are defined in ITU-T recommendation G.763. DCME consists of a
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Dynamic load control is a form of back busying to the telephone switch.
196:"The performance of digital circuit multiplication equipment (DCME)"
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141:(TASI) voice interpolation stage, which is a form of
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