[vc_row css_animation=”” row_type=”row” use_row_as_full_screen_section=”no” type=”grid” angled_section=”no” text_align=”left” background_image_as_pattern=”without_pattern” z_index=”” css=”.vc_custom_1578318404627{padding-top: 60px !important;padding-bottom: 0px !important;background-color: #f0f0f0 !important;}”][vc_column][vc_column_text]Commetrex\u2019 60094-2 speech coder is a resource- efficient implementation of the ITU G.723.1 on the Texas Instruments TMS32C6000 family of DSPs. G.723.1 is widely deployed in H.324 conferencing systems and PSTN-IP gateways where high-quality speech and low-bandwidth utilization are requirements.<\/p>\n
G.723.1 specifies coding schemes that compress 64-KBPS PCM speech to either 5.3- or 6.3-KBPS. The lower-bit-rate coder uses \u201calgebraic-code- excitation linear prediction\u201d (ACELP) as the coding scheme; the higher-bit-rate coder uses \u201cmulti-pulse maximum-likelihood excitation\u201d (MP-MLQ). Each coder is designed to process frames of 240 samples, or 30-milliseconds of speech data. It is possible to switch between the two rates on any 30-msec frame boundary.<\/p>\n
The 60094-2 speech coder includes the silence compression specified in G.723.1 Annex A. Voice- activity detection (VAD) and comfort-noise generation are included.<\/p>\n
60094-2 is eXpress DSP Compliant (http:\/\/dspvillage.ti.com\/docs\/express_dsp\/expr essdsphome.jhtmll). The TMS320DSP Algorithm Standard is directly supported by the MSP Consortium M.100 specification (http:\/\/www.msp.org) so it is compatible with any MSP-conforming media-processing system.[\/vc_column_text][\/vc_column][\/vc_row][vc_row css_animation=”” row_type=”row” use_row_as_full_screen_section=”no” type=”grid” angled_section=”no” text_align=”left” background_image_as_pattern=”without_pattern” z_index=”” css=”.vc_custom_1578318800266{padding-top: 60px !important;padding-bottom: 60px !important;background-color: #f0f0f0 !important;}”][vc_column width=”1\/2″ el_class=”white-box”][vc_column_text]<\/p>\n
[\/vc_column_text][\/vc_column][vc_column width=”1\/2″ el_class=”white-box”][vc_column_text]<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row css_animation=”” row_type=”row” use_row_as_full_screen_section=”no” type=”grid” angled_section=”no” text_align=”left” background_image_as_pattern=”without_pattern” z_index=”” css=”.vc_custom_1578569345116{padding-bottom: 60px !important;background-color: #f0f0f0 !important;}”][vc_column width=”1\/2″ el_class=”white-box”][vc_column_text]<\/p>\n
6.3K Encoder: 10.0 MCPS
\n6.3K Decoder: 1.4 MCPS (with post filter)
\n5.3K Encoder: 11.9 MCPS
\n5.3K Decoder: 1.33 MCPS (with post filter)
\nProgram Memory (full duplex): 82,400 bytes
\nTables: 11,736 bytes
\nPer-Instance Memory: 2160 bytes[\/vc_column_text][\/vc_column][vc_column width=”1\/2″ el_class=”white-box”][vc_column_text]<\/p>\n
Limited-Use Paid-Up Source Code
\nRoyalty with Reduced Up-Front
\nObject Code with Runtime Licenses<\/p>\n
60094-2 G.723.1 for the TI TMS320C6000[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"
[vc_row css_animation=”” row_type=”row” use_row_as_full_screen_section=”no” type=”grid” angled_section=”no” text_align=”left” background_image_as_pattern=”without_pattern” z_index=”” css=”.vc_custom_1578318404627{padding-top: 60px !important;padding-bottom: 0px !important;background-color: #f0f0f0 !important;}”][vc_column][vc_column_text]Commetrex\u2019 60094-2 speech coder is…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":98,"menu_order":160,"comment_status":"closed","ping_status":"open","template":"template-products.php","meta":{"footnotes":""},"class_list":["post-1373","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/commetrex.com\/index.php?rest_route=\/wp\/v2\/pages\/1373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/commetrex.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/commetrex.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/commetrex.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/commetrex.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1373"}],"version-history":[{"count":7,"href":"https:\/\/commetrex.com\/index.php?rest_route=\/wp\/v2\/pages\/1373\/revisions"}],"predecessor-version":[{"id":5213,"href":"https:\/\/commetrex.com\/index.php?rest_route=\/wp\/v2\/pages\/1373\/revisions\/5213"}],"up":[{"embeddable":true,"href":"https:\/\/commetrex.com\/index.php?rest_route=\/wp\/v2\/pages\/98"}],"wp:attachment":[{"href":"https:\/\/commetrex.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}