You can help expand this article with text translated from the corresponding article in German. (September 2017) Click [show] for important translation instructions.
Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia.
Consider adding a topic to this template: there are already 1,887 articles in the main category, and specifying|topic= will aid in categorization.
Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article.
You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing German Wikipedia article at [[:de:H-Kanal]]; see its history for attribution.
You may also add the template {{Translated|de|H-Kanal}} to the talk page.
For more guidance, see Wikipedia:Translation.
This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "H channel" – news · newspapers · books · scholar · JSTOR(June 2012) (Learn how and when to remove this message)
In the Integrated Services Digital Network (ISDN), a high-speed communication channel comprising multiple aggregated low-speed channels to accommodate bandwidth-intensive applications such as file transfer, videoconferencing, and high-quality audio. An H channel is formed of multiple bearer B channels bonded together in a primary rate access (PRA) or primary rate interface (PRI) frame in support of applications with bandwidth requirements that exceed the B channel rate of 64 kbit/s. The channels, once bonded, remain so end-to-end, from transmitter to receiver, through the ISDN network. The feature is known variously as multirate ISDN, Nx64, channel aggregation, and bonding.
H channels are implemented as:
H0 = 384 kbit/s(6 B channels)
H10 = 1472 kbit/s(23 B channels)
H11 = 1536 kbit/s(24 B channels)
H12 = 1920 kbit/s(30 B channels) – International (E-carrier) only.
transfer, videoconferencing, and high-quality audio. An Hchannel is formed of multiple bearer B channels bonded together in a primary rate access (PRA) or...
thought that these H-channels might play a role in nausea and the emetic response. Recently, evidence of this notion that H-channels in CTZ neurons play...
Wireless LAN (WLAN) channels are frequently accessed using IEEE 802.11 protocols. The 802.11 standard provides several radio frequency bands for use in...
signalling, the D channel layer 2 protocol is Q.921 also called LAPD and it carries Layer 3 messages according to Q.931 protocol. B channelHchannel v t e...
channel capacity with arbitrarily low error. The channel capacity is 1 − H b ( p ) {\displaystyle 1-\operatorname {H} _{\text{b}}(p)} bits, where H...
for use in a specified period of scheduled availability. Channel reliability is given by C h R = 100 ( 1 − T o T s ) = 100 T a T s {\displaystyle ChR=100(1-{\frac...
over a communication channel. Following the terms of the noisy-channel coding theorem, the channel capacity of a given channel is the highest information...
Journal of Glaciology 36 (122):67-71. Gray, HH. 2001. Subglacial meltwater channels (Nye channels or N-channels) in sandstone at Hindostan Falls, Martin...
The Channel Islands are an archipelago in the English Channel, off the French coast of Normandy. They are divided into two Crown Dependencies: the Bailiwick...
from I-beam or H-beam or W-beam type steel cross sections in that those have flanges on both sides of the web. The structural channel is not used as much...
the digital channels are provided by the free-to-view VAST satellite platform. The television channels on this platform are all encoded in H.264 and subject...
voice over IP gateways from the PSTN. Non-Facility Associated Signalling Hchannel I.431 Caller ID spoofing Newton, Harry (15 January 2019). "Newton's Telecom...
The Channel Tunnel (French: Tunnel sous la Manche), sometimes referred to informally as the Chunnel, is a 50.46-kilometre (31.35 mi) undersea railway...
this would be a channel Ψ : L ( H B ) ⊗ C ( X ) → L ( H A ) . {\displaystyle \Psi :L(H_{B})\otimes C(X)\rightarrow L(H_{A}).} Notice L ( H B ) ⊗ C ( X )...
future television programming on American basic cable channel and former premium channel, Disney Channel, since its launch on April 18, 1983. A list of programs...
conversation phase of the call will result in any echo cancellers or echo suppressors being disabled for the remainder of the call. D channelHchannel...
The Weather Channel (TWC) is an American pay television channel owned by Weather Group, LLC, a subsidiary of Allen Media Group. The channel's headquarters...
Beagle Channel (Spanish: Canal del Beagle; Yahgan: Onašaga) is a strait in the Tierra del Fuego Archipelago, on the extreme southern tip of South America...
Sodium channels are integral membrane proteins that form ion channels, conducting sodium ions (Na+) through a cell's membrane. They belong to the superfamily...
across the English Channel, a straight-line distance of about 21 miles (34 km; 18 nmi). After a seaman had floated across the Channel on a bundle of straw...
History Channel in November 1998. On February 16, 2008, a new logo was launched on the U.S. network as part of a rebranding effort. While the trademark "H" was...
are activated by Ca2+, other extracellular ligands, or pH. The CLC family of chloride channels contains 10 or 12 transmembrane helices. Each protein forms...
cross-section is uniform along the tube or channel length, it is defined as D H = 4 A P , {\displaystyle D_{\text{H}}={\frac {4A}{P}},} where A is the cross-sectional...
Clear Channel Communications, Inc., a company founded by Lowry Mays and Red McCombs in 1972, and later taken private by Bain Capital and Thomas H. Lee...
Global Information
