NHK net radio らじる ★ らじる
NHK net radio "らじる ★ らじる" (N H Kay net radio らじるらじる) is an official name, a nickname of the IP simultaneous radio simultaneous delivery service (live streaming) of the NHK radio of the Japanese Broadcasting Corporation (NHK).
Table of contents
Summary
In among the mountains or a concrete building, I deliver it on the Internet as complimentary measures to improve the hearing situation in a difficulty hearing area receiving the interference of the electric wave from a place and the foreign country where an electric wave is hard to reach. An object is radio primary radio second FM. As for the service name, an official name is NHK net radio, nickname がらじる ★ らじる. The commercial broadcasting radio station started simultaneous delivery service radiko by similar Internet on March 15 (2010) in 2010.
Hearing method
The target apparatus, application according to the follows.
- A PC (PC) (2011 (2011) September 1 start)
- I use "NHK net radio らじる ★ らじる" official site.
- Smartphone
- The official application (October 1, the same year offer start) for the Android OS [1]
- Official application (October 26, the same year offer start) for iOS (iPhone, iPad, iPod Touch) [2]
- If it is the terminal where a Flash-adaptive browser including Android is equipped with, I can reproduce using an official site from the browser top [3].
- The number of the downloading of the official application recorded approximately 630,000 cases in total (2012) (2011) in a period of January 4 in 2012 from October in 2011 [4].
- Unofficial correspondence application is a product for Android OS's, and a plural number including "Raziko" exists [5].
Delivery method
I use a streaming method like radiko and I am encoded in HE-AAC form 48kbps [4] and am delivered in [note 1], Flash form (product for PCs) and Http Live Streaming form (product for smartphones) through contents delivery network. The sound level is coordinated by +6dB[ note 2] at the same level as radiko.
As for the sound at the time of the delivery, the radio first second is monaural like terrestrial broadcasting, and the FM broadcast is a stereo. (time lag D lei) exists in comparison with terrestrial broadcasting for dozens of seconds from several seconds in delay time for delivery [note 3].
In addition, the streaming broadcast encoded in 48kbps of the Windows Media Audio form was carried out at first, but the delivery by the same shape type was finished on August 31, 2015 [note 4].
Delivery area for
Because it is not a form that NHK gathers sponsors in Broadcast Act Article 20 Clause 5 like a thing and the commercial broadcasting that are prescribed saying "you must take a step so that medium-wave broadcasting and either (omission) with the ultra-short wave broadcasting receive it widely each in the whole country." every area and broadcasts, it applies to all over Japan without limiting an area such as radiko and is available if it is Japan. Because it was aimed for the relief of the difficulty hearing area in Japan, it was told not to be available out of Japan by the local judgment by the IP address, but there was report [7] [source invalidity] that I listened to in Hong Kong.
Even if "I shall act so that the nucleus broadcast concerned receives it widely in a broadcast area for modifying nucleus broadcast performed using the basic broadcasting station,." there is the basic broadcast company above the ground in Broadcast Act Article 92, and the many stations of the station to deliver examine making it it. It was only the delivery from the broadcast center of Tokyo at first, but the delivery station is added later, and I am delivered now on September 1, 2016 by main base area eight stations of the whole country.
Delivery contents
| Local choice | R1 (the radio first) | R2 (the radio second) | FM (NHK-FM) | Remarks |
|---|---|---|---|---|
| Tokyo | JOAK Kanto wide area broadcast※ | JOAB (whole day nationwide broadcasting) | JOAK-FM Tokyo area broadcast | There is R1, FM in a local for Kanto, Koshinnetsu (Niigata, Nagano, area including Yamanashi) together in time some days. |
| Nagoya | JOCK Nakagyo wide area broadcast※ | JOCK-FM Aichi area broadcast | There is R1, FM in a local for Tokai, Hokuriku (Toyama, Ishikawa, Fukui, area including Shizuoka) together in time some days. | |
| Osaka | JOBK Kinki wide area broadcast※ | JOBK-FM Osaka area broadcast | There is a local for Kinki areas in FM in time some days. | |
| Sendai | JOHK Miyagi area broadcast | JOHK-FM Miyagi area broadcast | There is R1, FM in a local for Tohoku districts (Aomori, Iwate, Akita, Yamagata, area including Fukushima) together in time some days. [8] | |
| Sapporo | JOIK Hokkaido area broadcast | JOIK-FM Hokkaido area broadcast | There is R1, FM in a local for Sapporo area together in time some days. | |
| Hiroshima | JOFK Hiroshima area broadcast | JOFK-FM Hiroshima area broadcast | There is R1, FM in a local for Chugoku districts (Okayama, Tottori, Shimane, area including Yamaguchi) together in time some days. | |
| Matsuyama | JOZK Ehime area broadcast | JOZK-FM Ehime area broadcast | There is R1, FM in a local for Shikoku districts (Tokushima, Kagawa, area including Kochi) together in time some days. [9] | |
| Fukuoka | JOLK Fukuoka area broadcast | JOLK-FM Fukuoka area broadcast | There is R1, FM in a local for Kyushu district (Saga, Nagasaki, Kumamoto, Oita, Miyazaki, area including Kagoshima), Okinawa together in time some days. |
- ※Product for Kanto wide area broadcast = Tokyo, Kanagawa, Chiba, Saitama, Gunma, Tochigi, Ibaraki
- ※Product for Nakagyo wide area broadcast = Aichi, Gifu, three folds
- ※Product for Kinki wide area broadcast = Osaka, Hyogo, Wakayama, Nara, Kyoto, Shiga
By the radio first FM broadcast, not only the program of the nationwide broadcasting but also the local every each broadcasting station is broadcasted, but the thing which is the same as the broadcast content of the station is delivered in principle in "らじる ★ らじる". Because an area of the delivery is all over Japan, as well as the difficulty hearing area in the area, I can hear the local of other districts from the area outside. On the contrary, depending on an area and the situation, there is the role to supplement the nationwide broadcasting program which is not broadcasted by the local ground wave. Specifically, when the nationwide broadcasting program which was usually broadcasted in particular by formation of the local country such as sports broadcast and the NHK whole country school eisteddfod caucuss such as caucuss (I concentrate on it for from October to November in a fall in the end of July in the summer in June in spring) of National High School Baseball Championship was replaced only with the area. In the program, is special program of the country; by the ground wave when cannot hear it, may announce that hearing in "らじる ★ らじる" is possible; of really first a radio again, broadcasting it turned nationwide, and, by a live program, the voice "that listened to in "らじる ★ らじる" has been put by a listener because broadcasted National High School Baseball Championship caucus (the broadcasting station of the listener residential area concerned), and did not listen". In addition, refer to the clause of each broadcasting station for the detailed contents, broadcast area of the local frame in each station.
Radio second broadcast is broadcast of contents common throughout the whole country daylong, and there is not a country frame than the cause. It becomes the broadcast every each broadcasting station only at the time of a call sign and the reading aloud of the broadcasting station name in the ground wave alone, but a sound of call sign "JOAB" (from = Tokyo) is delivered even if I choose any area in "らじる ★ らじる" [10].
Contents, the contents that is not delivered
- Thing by a delay occurring in comparison with terrestrial broadcasting
- A cut filter of 440Hz and 880Hz operates at the time of time signal - rumbling, and only a time signal sound is removed [note 5]; る.
- It is cut an Earthquake Early Warning - chime sound, an automatic sound together and becomes the long silence [6], but I usually stop programs after Earthquake Early Warning announcement and am replaced by the flash news from the news studio, and the broadcast of there having been the Earthquake Early Warning is done.
- Thing by broadcast rights relations
- Because I cannot handle Japan consortium production program - broadcast rights [note 6].
- Some programs [note 7] of the classical music
- Each summer metropolis and districts meeting [note 8], fall caucus broadcast in National High School Baseball Championship
- Some other musical piece - programs which is not delivered are announced in the site once.
- Others
- It is said that I cannot deliver the broadcast of political views in "らじる ★ らじる". In addition, the traffic information and weather warning for "らじる ★ らじる" service start original (those days that were delivery only for Tokyo one station) Kanto districts, the call sign announcement of Tokyo were not delivered. Delivery of the Osaka, Nagoya station is started and after that comes to be delivered.
A recording announcement with "(repeated twice) which the contents which it is "NHK net radio らじる ★ らじる", and are broadcasting it now are "NHK net radios" and cannot hear" once in every 3 minutes almost enters with original filler music [note 9] in the time concerned. The announcement is a thing by the Announcer Atsuko Yamada (existing Japanese center exclusive belonging) Announcer Deyama Tomoki (as of 2016 Hiroshima broadcasting station) before now. By the way, similar filler music and announcement examined it one hour before the delivery start of September 1, 2011 and were delivered. In addition, I am displayed to a program saying "you cannot hear it on the NHK net radio in this time and broadcast it only by radiobroadcast.".
Correspondence when I perform a broadcast stop, reduction broadcast by ground wave
Irregular by broadcasting equipment maintenance [note 10]; a stop, reduction broadcast may be done each at 5:00 from 1:00 a.m., but, in the local broadcasting station of stopping, as for the delivery of "らじる ★ らじる", is stopped like ground wave broadcast. It becomes only the carrier tone by long silence or the test tone during a stop, but sounds of the programs may usually rarely enter. In the case of reduction broadcast, I am delivered as usual (in the case of reduction broadcast, the announcement of making a reduction before a reduction start in the case of ground wave flows, but the announcement is omitted in "らじる ★ らじる", too). Only for radio first broadcast of Tokyo, I cope by back forwarding sending out even if I stop by ground wave and, as for the delivery of "らじる ★ らじる", am still less stopped.
Temporary delivery with the large-scale disaster
When a large-scale disaster occurs, it is time-limited, and I may be delivered temporarily by the broadcasting station having jurisdiction over a disaster area.
- 2016 (2016)
- Delivery (first Kumamoto radio: for from April 19 to June 14 Kumamoto FM: for from April 22 to May 31) national on April 19 for - Kumamoto earthquake disaster reporting from Kumamoto only in a period [11].
- Delivery (first Morioka radio: for from September 1 to September 16) national for September 1 - typhoon 10 disaster reporting from Morioka only in a period [12].
Character
らじる ★ らじるも links, and "らじる" [13] which came up as a character of the NHK radio from April 20, 2011 performs it. A voice actor Megumi Kubota [14].
History
- 2010 (2010)
- When I mentioned a matter of radiko by a regular news conference, Chairperson - Shigeo Fukuchi "wanted to try to think about this positively after having cleared the institutional problem" and spoke it with [15] on April 8.
- About "the revision of the standard, I wanted to try to think about this positively" while saying, "it is necessary to get the authorization of Ministry of Internal Affairs and Communications as for the Internet simultaneous delivery in an Internet enforcement standard of NHK prescribed in Broadcast Act without entering definitely", and the - Suguru Hiuga true broadcast total chief of the bureau stated with [16] by a regular news conference on April 21, too.
- It was said that the Broadcast Act Article 9 Clause 2 sixth "duties that were particularly necessary for broadcast and the progress development of the reception" to prescribe needed the authorization of the Minister of Internal Affairs and Communications as so-called accessory services article Clause 9.
- 2011 (2011)
- Expressed it at February 16 - broadcast total chief of the bureau press conference saying "the net of each NHK radio wave performs delivery at the same time for the whole country by the end of 2011 after having done exception application as part of electric wave interference measures of urban area and the Sea of Japan coast in Ministry of Internal Affairs and Communications" [17]; [18] [19].
- It was made the authorization [20] from - Ministry of Internal Affairs and Communications on March 9, and it was said that I tried it (2013) until a degree end in 2013 from about October and was going to inspect an improvement effect [21].
- Only the AM first carried out simultaneous delivery on the Internet as urgent correspondence of the disaster news from [22] just after - Great East Japan Earthquake outbreak until 20:00 on March 22 on March 11. This is enforcement as measures especially to the last and I receive the resumption of program which does not receive decrease of the information to convey as breaking news and the consent of the copyright in the Internet and am finished.
- I refer to the Great East Japan Earthquake # Internet.
- It was announced that I front-loaded delivery for - PCs for one month on June 2 and started from September [23].
- It was started at - 11:00 on September 1 [24].
- The website blows it down one hour ago and manages it at 10:00 and starts. The application is released at the same time, too. A radio was first, and "NHK net radio らじる ★ らじる start" was broadcasted as an opening for 15 minutes of from 10:55 to 11:10 [25].
- I start the indication of - radio program and delivery for smartphones on October 1. The application for the smartphone is released at the same time, too.
- In from September, 2011 to December, the number of the streams [note 11] recorded an average of 3,000, up to 12,700 in three radios at the same time, and the hearing situation recorded an average of 52,000, up to 100,000 in three radios with the number of the unique IP [note 12]. As for the monthly transfer quantity, a product for smartphones is about 25TB[6] by the November of the year results soon about 50TB.
- 2012 (2012)
- Chairperson - Masayuki Matsumoto performed the authorization application of contents called "the addition of the offer program in duties generally to provide the broadcast through the Internet with broadcast to contribute to improvement of the situation that the radiobroadcast of the association was hard to hear" by a regular news conference for Ministry of Internal Affairs and Communications on December 6 and clarified that I performed a policy to change to the hometown broadcast delivery of the broadcasting station which separated it from whole country net about both wide areas zone and Miyagi of Kinki, Nakagyo, and was in charge of each area and the authorization application to the country with it [26].
- There is the meaning called the preparation to a giant earthquake to assume a Nankai trough cause, but I stood on the Great East Japan Earthquake with the opportunity when Miyagi was included in, and, according to wrestling [note 13], am always seen in radio hearing custom fixation in the whole Tohoku block. [The source required]
- Public comment was carried out about program addition of - Kinki area, Nagoya megalopolis area, Miyagi on December 7 [27].
- I do the delivery area for about the delivery from each broadcasting station in authorization application with the whole area in Japan same as before and do it with [28] that an area in Japan such as radiko does not limit. Therefore the choice of the program of the Tokyo station including the back forwarding sending out and the program of each local station is enabled [note 14].
- Chairperson - Masayuki Matsumoto performed the authorization application of contents called "the addition of the offer program in duties generally to provide the broadcast through the Internet with broadcast to contribute to improvement of the situation that the radiobroadcast of the association was hard to hear" by a regular news conference for Ministry of Internal Affairs and Communications on December 6 and clarified that I performed a policy to change to the hometown broadcast delivery of the broadcasting station which separated it from whole country net about both wide areas zone and Miyagi of Kinki, Nakagyo, and was in charge of each area and the authorization application to the country with it [26].
- 2013 (2013)
- 2014 (2014)
- Public comment was carried out about the enforcement of the degree (2014) for from January 17 to 2014 [32].
- The enforcement of the degree was authorized (2014) for from March 12 to 2014 [33].
- Contents of - Tokyo radio first were changed from "the common program for whole country" to "the Kanto wide area broadcast" on March 31, and delivery of traffic information (including the rail transit information) and the weather warning of the Kanto district was started.
- In other words, it was originally prescribed with one of duties, and the authorization of the Minister of Internal Affairs and Communications became needless "offering a program (omission) an association broadcasted it or to broadcast to prescribe in law Article 20 Clause 2 second by - Broadcast Act revision [34] on June 27 for the general use through telecommunications line".
- I finish the delivery by - Windows Media Audio form (2015) on August 31 in 2015 [note 4].
- 2016 (2016)
Footnote
Explanatory note
- The ^ encoder device uses 4Caster made in Envivio [6].
- Because the standard level of the sound of ^ NHK is -18dB, I give a sound level using sound limiter / compressor made in NEC [6].
- Because delay line varies with the situation of ^ apparatus, an area, the communication environment, I am assumed with from several seconds to several minutes [6].
- On ^ a b September 1, 2015, I am listed in a "news" column of the top page of NHK homepage "NHK net radio らじる ★ らじる".
- The ^ cut filter device uses ED-FL800 made in NEC [6]. Actually, it is in a condition to be able to slightly hear "a snick, a snick, a snick, カタンッ" and a time signal sound through the filter without being able to completely cut a time signal sound. A cut filter device does not rarely operate, and a time signal sound may just flow.
- Without delivery as ^ "sports broadcast", a sound source can be just used in a news purpose in "a sportcast" (when, as a general rule, it still depends on a sound source of the radio broadcast not only Japan consortium production program, but does not inherit it in a radio by the thing for the television transmission). But "even らじる ★ らじる" was delivered because broadcast rights in Japan were included in all media including the Internet and the cell-phone other than a TV radio by the London Olympics of 2012 and the Sochi Olympics of 2014. The Rio de Janeiro Olympics of 2016 were delivered in "らじる ★ らじる", too.
- Concert, "NHK New Year opera concert" on every year January 3 correspond to a few broadcast times of "the best of classical music" of the FM broadcast not to be possible of the ^ broadcast rights processing every year in the New Year of the Vienna Philharmonic orchestra orchestra in New Year's Day.
- The final of East Tokyo, the Nishitokyo meeting of ^ 2016 was delivered in "らじる ★ らじる".
- The ^ playback equipment is TASCAM HS-4000[6] of the file base made in TEAC. 使用しているフィラー音楽は『歌の日曜散歩』『ふるさとラジオ』『つながるラジオ』などNHKラジオ第1で用いられていた番組テーマやBGMを中心に構成したもので約40分サイクルで流される。
- ^ FMは主に第1・3日曜深夜、ラジオ第1は主に第2月曜深夜（火曜未明）で、他に春と秋の集中メンテナンス実施日が1-2週間程度ある
- ^ 何台のパソコン等が同時に接続されているかを示す数値。
- ^ 1日で総計何台のパソコンが接続されていたかを示す数値。
- ^ 2012年度から、宮城県では『宮城100%井戸端ラジオ ゴジだっちゃ!』（平日夕方）、岩手県では『がんばろう!いわて』（月曜夜『NHKきょうのニュース』地域枠）、山形県では『公民館でなまらナイト』（原則月1回夕方）が新たに始められた。
- ^ 但し「試験運用」段階であることとまだ全国で地域放送への差替えができない段階であることに留意する必要があり、全国で体制が整い本格運用となった場合、radikoと同様なエリア設定に変えられる可能性は残されている。radikoは本運用に移行したため、エリア制限解除は大規模災害の発生時など非常事態に限られている。
- ^ 東京では通常版だが札幌ではスキーヤーらじる、仙台では仙台七夕らじる、名古屋ではエビフライらじる、大阪ではたこ焼きらじる、広島ではもみじ饅頭らじる、松山ではいよかんらじる、福岡ではにわか面らじるとなっている。
出典
- ^ NHKラジオが10月1日にAndroidから聴取可能に AV Watch 2011年9月30日
- ^ NHKラジオが聞けるiPhone向けアプリ『NHKネットラジオ らじるらじる』配信開始! サーチナ 2011年10月27日
- ^ NHKラジオを手軽に聴ける「らじるろいど」 Appllio 2011年9月9日
- ^ a b インターネットによるラジオ再送信の本格化 平成24年版情報通信白書第1部第3節（3）（総務省情報通信統計データベース）
- ^ Razikoがアンドロイドマーケットに復活、NHKラジオの聴取も可能に Appllio 2011年10月16日
- ^ a b c d e f g 猪瀬泰美・植本匡・麻王孝・ 小倉武紘・小野裕司・市川健一郎・斎藤英之「NHKネットラジオ"らじる★らじる"の概要」、『放送技術』第65巻（2012年2月号）、兼六館出版、2012年2月、 ISSN 0287-8658、2012年2月10日閲覧。
- ^ 『アニソン・アカデミー』2013年8月3日放送より
- ^ 2016年度から祝日のローカルニュース・気象情報などは、終日東北地方向けに放送している。
- ^ 土日・祝日のローカルニュース・気象情報などは、終日四国地方向けに放送している。
- ^ 第1部 第1章 I「6. NHKラジオの地域番組をネット配信 総務省が認可」、『NHK年鑑2013』 NHK放送文化研究所、日本放送出版協会、2013年
- ^ NHK熊本放送局発 ラジオ放送インターネット同時提供
- ^ NHK盛岡放送局発 ラジオ放送インターネット同時提供
- ^ らじるのプロフィール NHKラジオキャラクターらじる 日本放送協会
- ^ らじる★らじる - 茶柱たった。（久保田恵公式ブログ） 2011年8月31日のアーカイブ
- ^ 会長記者会見要旨 日本放送協会 2010年4月8日
- ^ 放送総局長会見 日本放送協会 2010年4月21日
- ^ 放送総局長会見 日本放送協会 2011年2月16日
- ^ NHK、ラジオをネット同時配信 新年度中の開始目指す 朝日新聞 2011年2月16日
- ^ ラジオ放送をネット同時配信 NHK、11年度実現の意向 47news 共同通信 2011年2月16日
- ^ 日本放送協会のラジオ放送が聴取しにくい状況の改善に資するため、その放送番組を放送と同時にインターネットを通じて一般に提供する業務の認可 総務省報道資料 2011年3月9日
- ^ 協会のラジオ放送が聴取しにくい状況の改善に資するため、その放送番組を放送と同時にインターネットを通じて一般に提供する業務の認可について 同上別添のpp.28 - 30
- ^ TVは12日も特別番組…民放各局CM抜き 読売新聞 2011年3月12日
- ^ NHK、9月1日からラジオのネット配信。地域制限無し-スマートフォン向けも10月スタート AV Watch 2011年6月2日
- ^ NHKネットラジオ"らじる★らじる"スタート!パソコンでNHKラジオが聴取可能になりました NHK-FM BLOG 2011年9月1日
- ^ 「NHKネットラジオ らじる★らじる スタート」チャンネル：ラジオ第1、放送日：2011年9月1日（木）、放送時間：午前10:55〜午前11:10（15分）、ジャンル：情報/ワイドショー>番組紹介・お知らせ | 放送作家…石井彰、【アナウンサー】山田敦子 - NHK第1番組表 2011年9月1日
- ^ "ラジオ地域放送のインターネット同時配信の認可申請について"NHKトップトーク 会長記者会見要旨 日本放送協会 2012年12月6日
- ^ 日本放送協会が放送法第20条第10項の認可を受けて実施する「協会のラジオ放送が聴取しにくい状況の改善に資するため、その放送番組を放送と同時にインターネットを通じて一般に提供する業務における提供番組の追加」についての認可申請に対する総務省の考え方についての意見募集 総務省報道資料 2012年12月7日
- ^ 協会のラジオ放送が聴取しにくい状況の改善に資するため、その放送番組を放送と同時にインターネットを通じて一般に提供する業務についての認可申請書 (PDF) 同上別添
- ^ 日本放送協会が放送法第20条第10項の認可を受けて実施する「協会のラジオ放送が聴取しにくい状況の改善に資するため、その放送番組を放送と同時にインターネットを通じて一般に提供する業務における提供番組の追加」の認可 総務省報道資料 2013年1月16日
- ^ 5月27日（月）後5:00から各地域のサービス開始!「らじる★らじる 大阪」「らじる★らじる 名古屋」「らじる★らじる 仙台」 NHK-FM BLOG 2013年5月20日
- ^ 大阪・名古屋・仙台 らじる★らじる iOSアプリ 8月30日公開 (PDF) NHK広報局報道資料 2013年8月29日
- ^ 日本放送協会が放送法第20条第10項の認可を受けて実施する「協会のラジオ放送が聴取しにくい状況の改善に資するため、その放送番組を放送と同時にインターネットを通じて一般に提供する業務」の認可申請に対する総務省の考え方についての意見募集 総務省報道資料 2014年1月17日
- ^ 日本放送協会が放送法第20条第10項の認可を受けて実施する「協会のラジオ放送が聴取しにくい状況の改善に資するため、その放送番組を放送と同時にインターネットを通じて一般に提供する業務」の認可 総務省報道資料 2014年3月12日
- ^ 2014年法律第96号による改正
- ^ NHKラジオのネット配信、広島/福岡/札幌/松山の地域放送も全国で聴取可能に AV Watch 2016年7月8日
- ^ NHK経営委員会｜最新の議事録｜第1252回
関連項目
外部リンク
- らじる★らじる NHKネットラジオ
- NHKネットラジオ らじる★らじる - Google Play Store（Google）
- NHKネットラジオ らじる★らじる - App Store（アップル）
- らじる (@nhk_radiru) - Twitter公式アカウント
This article is taken from the Japanese Wikipedia NHK net radio らじる ★ らじる
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