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Topic: 56 kbit s


  
  DAB Ensembles WorldWide: Latest
It is reported from the Netherlands that plans to begin test transmissions using FMeXtra on four local radio stations have been abandoned.
is running at 56 kbit/s with half-rate coding.
are running at the reduced bitrate of 56 kbit/s.
www.wohnort.demon.co.uk /DAB   (1439 words)

  
  56 (number) - Wikipedia, the free encyclopedia
56 is the sum of the first six triangular numbers (making it a tetrahedral number), as well as the sum of six consecutive primes (3 + 5 + 7 + 11 + 13 + 17).
The maximum determinant in an 8 by 8 matrix of zeroes and ones is 56.
The New General Catalogue object NGC 56, an unverified object in the constellation Pisces.
en.wikipedia.org /wiki/56_(number)   (381 words)

  
 Kilobit per second - Wikipedia, the free encyclopedia
A kilobit per second (kbit/s or kbps) is a unit of data transfer rate equal to 1,000 bits per second.
Bytes are typically 8 bits in modern systems, but even when 8-bit bytes are used, the number of kbyte/s is not necessarily exactly one eighth the number of kbit/s because the count of bytes might not include framing bits.
For example, a 56 kbit/s RS-232 serial line transfers only 5.6 kbyte/s — not 7 kbyte/s — when used in the most common configuration (asynchronous, 8 data bits, no parity, one stop bit).
en.wikipedia.org /wiki/Kbps   (281 words)

  
 YourArt.com >> Encyclopedia >> V.92   (Site not responding. Last check: )
V.92 is an ITU-T modem standard allowing near 56 Kbit/s download and 48 Kbit/s upload rates first presented in August 1999.
Previously this speed was only acheived in the downstream side in standards such as v.90.
V.92 is an ITU-T recommendation, titled Enhancements to Recommendation V.90, that establishes a modem standard allowing near 56 kbit/s download and 48 kbit/s upload rates.
www.yourart.com /research/encyclopedia.cgi?subject=/V.92   (5078 words)

  
 Digital telecommunication system - United States Patent 4,388,718
In the switching centers, the 8 kbit/s auxiliary channels of all subscribers of an appertaining switching center are constantly read and signaling characters and special service information are mixed in or mixed out by the switching center in accordance with the service information signals attached to the information transmitted in the 8 kbit/s auxiliary channels.
3, each 64 kbit/s channel is is subdivided into a 56 kbit/s primary channel ib and an 8 kbit/s auxiliary channel isob.
In the subscriber switching centers, the 8 kbit/s auxiliary channels of all subscribers of the appertaining switching center are constantly read, regardless of whether the appertaining subscriber is now participating in a connection or not.
xrint.com /patents/us/4388718   (1736 words)

  
 [No title]   (Site not responding. Last check: )
At 56 kbit/s, 9 bits will be used instead of 8 bits, and the 2666 bit/s secondary channel will be derived by using the ninth bit in every third 9-bit byte.
At 2048 kbit/s it supports 30 "B" channels and one "D" channel and at 1544 kbit/s is supports 23 "B" channels and one "D" channel; all channels operate at 64 kbit/s.
The 80 kbit/s serial stream is demultiplexed inside the NTE into a 64 kbit/s data/speech channel, an 8 kbit/s data channel and an 8 kbit/s signalling channel.
www.textfiles.com /magazines/IBP/ibp-0020.txt   (2055 words)

  
 56K modem - Wikipedia, the free encyclopedia
56K modems are analog modems capable of speeds near 56 kbit/s when connecting to a service that has a digital connection to the phone network.
At the end of 1997 there were two rival modem designs using this technique: k56flex and US Robotics' X2.
In February 1998 the ITU proposed a 56 kbit/s standard called V.90, which was formally approved during September 1998.
en.wikipedia.org /wiki/56K   (145 words)

  
 Broadband Internet access - Wikipedia, the free encyclopedia
Modern consumer broadband implementations, up to 30 Mbit/s, are several hundred times faster than those available at the time of the popularization of the Internet (such as ISDN and 56 kbit/s) while costing less than ISDN and sometimes no more than 56 kbit/s; though performance and costs vary widely between countries.
The FCC definition of broadband is 200 kbit/s (0.2 Mbit/s) in one direction, and advanced broadband is at least 200 kbit/s in both directions.
The OECD has defined broadband as 256 kbit/s in at least one direction and this bit rate is the most common baseline that is marketed as "broadband" around the world.
en.wikipedia.org /wiki/Broadband_Internet_access   (2578 words)

  
 G.722   (Site not responding. Last check: )
The latter two modes allow an auxiliary data channel of 8 and 16 kbit/s respectively to be provided within the 64 kbit/s by making use of bits from the lower sub-band.
The 64 kbit/s (7 kHz) audio encoder includes a transmit audio part which converts an audio signal to a uniform digital signal which is coded using 14 bits with 16 kHz sampling and a SB-ADPCM encoder which reduces the bit rate to 64 kbit/s.
The three basic possible modes of operation which correspond to the bit rates available for audio coding at the input of the decoder are: Mode 1 64 kbit/s mode 2 56 kbit/s and Mode 3 48 kbit/s.
www.vocal.com /data_sheets/g722.html   (443 words)

  
 Kilobit - Wikipedia, the free encyclopedia
A kilobit is a unit of information, abbreviated kbit, sometimes also kb.
a 56 kbit/s PSTN or 512 kbit/s broadband Internet connection.
In the context of telecommunication transmission speeds, the decimal definition 1 kbit = 1000 bit is used uniformly.
en.wikipedia.org /wiki/Kilobit   (158 words)

  
 Broadband Internet Access 101   (Site not responding. Last check: )
DSL and cable modem, both popular consumer broadband technologies, are typically capable of transmitting 512 kilobits per second (kbit/s) or more, approximately nine times the speed of a modem using a standard digital telephone line.
Modern consumer broadband implementations, up to 20 Mbit/s, are several hundred times faster than those available at the time of the birth of the internet (such as ISDN and 56 kbit/s) while costing less than ISDN and sometimes no more than 56 kbit/s; though performance and costs vary widely between countries.
In general, any connection to the customer of 256 kbit/s (0.256 Mbit/s) or more is considered broadband Internet.
www.juiceenewsdaily.com /1004/news/broad.html?1130384045015   (961 words)

  
 Gulftel Internet Services Dialup Access   (Site not responding. Last check: )
There are a couple of things you need to be concerned with when buying a modem for your computer, or if you already have a modem, making sure it will work with Gulftel.
But if you choose to purchase a 56 Kbit/S modem, make sure it is a k56flex Modem.
Therefore, in order for you to achieve a 56 Kbit/S baud rate you must have one of the k56flex modems.
www.gulftel.com /dialup/dialup_equipment.html   (157 words)

  
 Modems (Linktionary term)
V.90 specifies up to 56 Kbits/sec in the downstream mode and 31.2 Kbits/sec in the upstream mode.
While the V.9x standards define a rate of 56 Kbits/sec, this is never met due to rate restrictions, line noise, and cable distance.
When the end user's modem receives this signal, it must do an analog-to-digital conversion; but it is working with a clean signal, so the conversion is fairly accurate.
www.linktionary.com /m/modems.html   (1886 words)

  
 [No title]   (Site not responding. Last check: )
Obviously 56 kbit isn't harmful to anyone or anything, so these laws are probably going to be repealed or modified in the next year or so to allow the full bandwidth 56 kbit transmissions.
As old T-1 trunk lines get replaced, the technical reason that makes the 56 kbit modems throw away 1/8 of the data is disappearing.
To achieve higher data rates than 64 kbits per second, you MUST have a new higher bandwidth phone line installed to your home (and pay for it) for a better connection to the internet.
www.ski-epic.com /randomstorage/modem.html   (633 words)

  
 SECTION 25: PART 6.10 - GLOBALSTREAM PRICES AND SPECIAL CONDITIONS FOR CIRCUITS ROUTED VIA SATELLITE - WITHDRAWN FROM ...   (Site not responding. Last check: )
1 Digital satellite circuits between 56 kbit/s and 2 Mbit/s to zones A, B and C may not benefit from GlobalStream prices but may be included in the linked discount option described in 4 below.
2 Digital satellite circuits between 56 kbit/s and 2 Mbit/s to zone E may be included in GlobalStream contracts but cannot be included in the linked discount option described in 4 below.
3 Digital satellite circuits between 56 kbit/s and 2 Mbit/s to zones D, F and G may either be included in GlobalStream price calculation, in which case they will be charged at the GlobalStream price determined, or they may, at the customers preference, be included in the linked discount option described in 10 below.
www.serviceview.bt.com /List/current/docs/IPLC.boo/026121.htm   (225 words)

  
 [No title]
In fact, the price quoted for a 56 kbit/s leased line access to the Internet by the Helix Internet, an IAP in British Columbia, was less expensive than a listed 56 kbit/s leased line charge, over two kilometres, from the PTO used in OECD comparisons in the “Communications Outlook” to represent Canada.
As indicated in Table 9, in most OECD Member countries it is possible to obtain a 56 kbit/s or 64 kbit/s leased line at a fixed rate per month with unlimited usage.
The bank has a 56 kbit/s leased line to an Internet backbonenetwork for the service but they are currently looking to upgrade this to a T1 line.
www.users.on.net /~tomk/economic/oecd/oecdrep.htm   (16841 words)

  
 Westermo Industrial Data Communications - Telephone Modems
Terminal data rates of up to 230.4 kbit/s are supported using standard data compression and error correction algorithms.
The maximum line modulation speed is 33.6 kbit/s connected to another TD-33 or standard modem.
The TD-33/V.90 supports the V.90 and K56flex™ modulation techniques so can be used to achieve modulation speeds of up to 56 kbit/s if connecting to an ISP.
www.westermosales.com /td-33.htm   (185 words)

  
 Newsletter 100
There has been quite a lot of publicity about 56 kbit/s modems in the computer and general press and, no doubt, growing customer interest in the promised high performance of these modems.
The modem needs to be tolerant to normally encountered line transmission impairments (it is understood that 56 kbit/s modems are particularly sensitive to line noise).
Until Telecom and the industry have had some practical experience of 56 kbit/s operation, the percentage of customers' lines that cannot support 56 kbit/s operation is unknown.
www.telepermit.co.nz /nl100.html   (3111 words)

  
 TECHNICAL INFORMATION about our stream - All hard trance Weird Titan Radio - Internet radio station with high quality ...
Our streams are 56 and 24 kbit/s MP3 streams, created using the latest Fraunhofer codec.
Due to an agreement between Live365 and the RIAA, it is allowed for radio stations to broadcast music though Live365, but the MP3 streams may not be more than 56 kbit/s.
If a stereo stream is compressed to a 56 kbit/s MP3 stream, the result sounds awful.
www.weirdtitanradio.com /techinfo   (363 words)

  
 MPEG-4 Audio verification test results: Audio on Internet
The MPEG-4 Audio coding tools cover a bit rate range from 2 kbit/s to 64 kbit/s with a corresponding subjective audio quality that needs to be evaluated.
The purpose of this test is to evaluate the performance of the scaleable coding scheme in comparison with traditional unscaled coding.
Although being mainly designed for bitrates from 40-64 kbit/sec mono at 48 kHz sampling rate, the BSAC tool is still expected to show reasonably good performance when going from 56 kbit/sec stereo to 40 kbit/sec stereo at 24 kHz sampling rate.
sound.media.mit.edu /mpeg4/audio/public/w2425.html   (1162 words)

  
 Communications Hardware
In practice, the actual rate of a 56 kbit/s modem varies somewhere between 46 and 50 kbit/s.
Although faxes are normally sent at 9.6 kbit/s the speed is automatically reduced to 7.2, 4.8 or 2.4 kbit/s whenever the other device can’t cope or when there’s a poor circuit.
A real Group III machine can’t work at over 9.6 kbit/s, although 14.4 kbit/s or even 33.6 kbit/s can be used for a fax-modem, assuming the device at the other end can also accommodate such a speed.
myweb.tiscali.co.uk /whitefiles/b1_s/1_free_guides/fg1mt/pgs/h08.htm   (7291 words)

  
 Chief Information Officer
This FTR is mandatory only for audiovisual systems operating at rates between 56 kbit/s and 1,920 kbit/s.
This FTR may be used by all Federal Departments and Agencies in the design and procurement of video teleconferencing and video phone systems.
This standard is intended to facilitate interoperability among Federal video teleconferencing and video phone systems employing video codecs at rates between 56 kbits/s and 1,920 kbit/s.
cio.doe.gov /ITReform/ArchitectureStandards/standards/stdsdesc.cfm?Id=46   (278 words)

  
 CalREN - UCB Digital Seismic Network
The installation of 56 Kbit frame relay connections to each of the 21 UC Berkeley stations will provide rapid and reliable data acquisition, while the installation of a 1.5 Mbit T1 frame relay link between UC Berkeley and the USGS Menlo Park will facilitate the real-time data exchange between these centers of earthquake monitoring.
A 56 Kbit frame relay connection to each of the current UC Berkeley 21 seismic stations.
The essential first step in this program is the installation of a test 56 Kbit line in Haviland Hall on the UC Berkeley Campus and the installation of the T1 link to UC Berkeley.
seismo.berkeley.edu /calren/calren.overview.html   (1221 words)

  
 sdr-monitor at UCSB
NRK Petre radio (mp3, 56 kbit, Høgskolen Østfold)
NRK Alltid Nyheter (mp3, 56 kbit, Høgskolen i Østfold)
NRK P1 radio(MP3, 24 kbit, Høgskolen i Østfold)
www.nmsl.cs.ucsb.edu /sdr-monitor/dap@aber.ac.uk.see.html   (154 words)

  
 Gulftel Internet Services Dialup Access   (Site not responding. Last check: )
Using the latest technology, Gulftel subscribers can now access the Internet at 56 Kbit/S using the new V.90 modems.
Disclaimer: Due to the varying quality of the telephone lines, Gulftel can not guarantee that 56k users will actually achieve a 56 Kbit/S baud rate.
In our initial tests, we are seeing baud rates in the mid to high 40 Kbit/S range.
www.gulftel.com /dialup/dialup.html   (77 words)

  
  Sarkor-Telecom Company - the internet service provider       
Throughput of the company modem pools - 56 Kbit/sec.
144-9310 (callback) - 120 CISCO digital modems (up to 56 kbit/s, V.90)
Special modem pools for users with analog (six-digit) phone lines and/or internal modems:
www.sarkor.com /en/section.scm?sectionId=2823   (226 words)

  
 Qwest | Network Disclosure News #388
This document provides an update to the locations where Qwest Communications plans to 56 kbit/s The following summary and interface specifications were announced in Network Disclosure #326 and are reiterated below as this document completely replaces #326.
Qwest provides switched 56 kbit/s service (SwitchNet 56®): a high speed, end-to-end 56 kbit/s switched digital connection.
SwitchNet 56® is a registered Trademark of Qwest Communications.
www.qwest.com /disclosures/netdisclosure388/news.html   (233 words)

  
 [No title]
32 kbit/s mono @ 16, 22.05, 24 kHz.
56 kbit/s stereo @ 16, 22.05, 24 kHz.
= 112 kbit/s, intensity stereo is not used.
www.wigsalon.com /music/manual.txt   (1466 words)

  
 kernenergie.de - Informationen über Kernenergie, Atomkraft, Zwischenlager, Kernkraftwerk, Wiederaufbereitung   (Site not responding. Last check: )
RealVideo-Format for Modem 56 Kbit/s, file size: 9.2 MB
RealVideo-Format for Modem 56 Kbit/s, file size: 4.7 MB
RealVideo-Format for Modem 56 Kbit/s, file size: 2 MB
www.kernenergie.de /datf/en/interactive/videos/jahrestagung2004.php   (608 words)

  
 [No title]
The Dolby Digital vs DTS debate remains a long standing, insoluble debate among home theater enthusiasts and "Audiophiles" on the web (via arenas such as usenet groups) and elsewhere.
The argument for Dolby Digital: "Dolby has a more efficient codec that doesn't need the extra bits to create an accurate recreation of the original sound." This argument maintains that the audio data left out by Dolby Digital isn't really heard by the human ear, so the extra data isn't missed on playback.
Note: For 6-channel surround sound, Dolby Digital bitrates generally range from 384 kbit/s to 448 kbit/s (although capable of 640 kbit/s) while DTS bitrates range from 768 kbit/s to 1.5 Mbit/s (1536 kbit/s).
www.robertkaye.org /?p=brcbeta   (888 words)

  
 [No title]
at 56 KBit/s Load time 2: 4.75 sec.
at 56 KBit/s Average load time: 4.64 sec.
at 56 KBit/s (Modem) Each call has been made from different networks (Europe, North America and Africa) to allow an objective rating of achieved performance.
www.starenterprise.com /ise1test.txt   (1120 words)

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