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50 Hz to 15 kHz main channel (sum of all 4 channels) (LF+LR+RF+RR) signal, for mono FM listening compatibility. 23 to 53 kHz (sine quadrature subcarrier) (LF+LR) − (RF+RR) left minus right difference signal. This signal's modulation in algebraic sum and difference with the main channel is used for 2 channel stereo listener compatibility.
Digital multimedia broadcasting (DMB) and DAB-IP are both suitable for mobile radio and TV because they support MPEG 4 AVC and WMV9 respectively as video codecs. However, a DMB video subchannel can easily be added to any DAB transmission, as it was designed to be carried on a DAB subchannel.
BBC Two is a British free-to-air public broadcast television channel owned and operated by the BBC.It is the corporation's second flagship channel, and it covers a wide range of subject matter, with a remit "to broadcast programmes of depth and substance" in contrast to the more mainstream and popular BBC One.
BS-TBS, Inc. (株式会社ビーエス・ティービーエス, Kabushiki-Gaisha Bīesu-Tībīesu) is a Japanese satellite broadcasting station headquartered in Akasaka Gochome, Minato, Tokyo. Its channel name is BS-TBS (formerly, BS-i). It is a member television station of Japan News Network.
Wireless LAN (WLAN) channels are frequently accessed using IEEE 802.11 protocols. The 802.11 standard provides several radio frequency bands for use in Wi-Fi communications, each divided into a multitude of channels numbered at 5 MHz spacing (except in the 45/60 GHz band, where they are 0.54/1.08/2.16 GHz apart) between the centre frequency of the channel.
105.3 HD-2 was originally launched in 2005 as a Spanish version of their "Live/Free FM" format. In 2008, the HD-2 channel shifted to an Indie Rock-formatted playlist from internet radio station The Indie-Verse via a secured internet feed. In June 2009, The Indie-Verse was dumped in favor of the simulcast of KRLD NewsRadio 1080 AM.
Data Radio Channel (DARC) is a high-rate (16 kbit/s) standard for encoding data in a subcarrier over FM radio broadcasts. It uses a frequency of 76 kHz, the fourth harmonic of the FM radio pilot tone. DARC was approved as the All-European standard ETS 300 751 in 1997. [1]
NHK has 2 terrestrial TV channels, unlike the other TV networks (in the Tokyo region—channel 1 (NHK General TV) and channel 3 (NHK Educational TV)). Nippon Television Network System (NNS)/Nippon News Network (NNN) headed by Nippon Television (NTV). In the Tokyo region, channel 4. Affiliated with the Yomiuri Shimbun newspaper.