File:NDL1017713 ラヂオの話.pdf
Original file (6,062 × 4,214 pixels, file size: 45.79 MB, MIME type: application/pdf, 79 pages)
Captions
Summary
[edit]ラヂオの話 ( ) | |||||||||||||||||||||||||||
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Author |
週刊朝日編集部 |
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Title |
ラヂオの話 |
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Publisher |
東京朝日新聞社 |
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Language | jpn | ||||||||||||||||||||||||||
Publication date |
1925 大正14 |
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Place of publication | JP | ||||||||||||||||||||||||||
Source |
institution QS:P195,Q477675 |
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Creator InfoField | 週刊朝日 編 | ||||||||||||||||||||||||||
Publication Place InfoField | 東京 | ||||||||||||||||||||||||||
Subject: NDC InfoField | 548 | ||||||||||||||||||||||||||
Extent InfoField | 123p ; 19cm | ||||||||||||||||||||||||||
Material Type InfoField | Book | ||||||||||||||||||||||||||
Source Identifier: JPNO InfoField | 43049951 | ||||||||||||||||||||||||||
Date Digitized: W3CDTF InfoField | 2010-03-31 | ||||||||||||||||||||||||||
Audience InfoField | 一般 | ||||||||||||||||||||||||||
Title Transcription InfoField | ラジオ ノ ハナシ | ||||||||||||||||||||||||||
Publisher Transcription InfoField | トウキョウ アサヒ シンブンシャ | ||||||||||||||||||||||||||
Source Identifier: NDLBibID InfoField | 000000597243 | ||||||||||||||||||||||||||
Call Number InfoField | 541-153 | ||||||||||||||||||||||||||
Creator: NDLNAId InfoField | 00263672 | ||||||||||||||||||||||||||
Note InfoField | 国立国会図書館内では、一部分のみ印刷できます。 | ||||||||||||||||||||||||||
Contents InfoField | 標題
水の波/18~19 音の波/19~20 光の波‐光の波の速度・エツキス光線/20~21 熱の波/21 電波‐ヘルツの實驗/21~23 放送局から出る電波/23~24 電波の性質/25~ 電波の反射屈折/25 マルコニーのビーム式/26 アンテナ/27~28 電波の吸收/28~31 電波の種類/31~ 無線電信の波と無線電話の波/32~35 合調/35~ 空中電氣/36~37 電波の強弱測定/40~ 受信機の種類/43~ ニユーヨーク市放送局の放送する電波の散布状態/44 鑛石型受信機/45~46 眞空管受信機/46~ 再生式受話法/48 レフレツクス/49 スーパー、ヘテロダイン/51~ 其の受信機の接續圖/53 平磯無電局の受信機型式/54 東京放送局の送話を受ける塲合の受信機の用意/55~ 鑛石の種類/61 一圓以下で出來た受信機の構造/60~62 空中線回路/65 無線電話の送話/68~ 送話器/68 放送の設備/70~ 音聲増幅裝置・變調裝置・發信裝置・空中線/~71 放送電話の目的/72~75 東京放送局の放送事項/75 受信裝置を施す上の注意事項/76~ 空中線・地線・雷除け/~77、8、9 眞空管に對する諸注意/79~ 電池/81~83 高聲器/83~ 附録 各種受信機組立及び試作の實際・國際無電會社技師長 田村正四郎/85 蓄電池の話・遞信省技師 槇尾榮/111 |
Licensing
[edit]This image is in the public domain because it is a mere mechanical scan or photocopy of a public domain original, or – from the available evidence – is so similar to such a scan or photocopy that no copyright protection can be expected to arise. The original itself is in the public domain for the following reason:
This tag is designed for use where there may be a need to assert that any enhancements (eg brightness, contrast, colour-matching, sharpening) are in themselves insufficiently creative to generate a new copyright. It can be used where it is unknown whether any enhancements have been made, as well as when the enhancements are clear but insufficient. For known raw unenhanced scans you can use an appropriate {{PD-old}} tag instead. For usage, see Commons:When to use the PD-scan tag. Note: This tag applies to scans and photocopies only. For photographs of public domain originals taken from afar, {{PD-Art}} may be applicable. See Commons:When to use the PD-Art tag. |
著作権法第67条第1項により文化庁長官裁定を受けて公開(裁定年月日: 2019/07/09)
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current | 13:19, 7 November 2023 | 6,062 × 4,214, 79 pages (45.79 MB) | Wmr-bot (talk | contribs) | 上載《1017713.pdf》 |
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Short title | |
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Author | |
Keywords | https://commons.wikimedia.org/wiki/Commons:Library_back_up_project |
Conversion program | PyPDF2 |
Encrypted | yes (print:yes copy:no change:no addNotes:no algorithm:AES-256) |
Page size | 2910.75 x 2023.5 pts |
Version of PDF format | 1.7 |