File:Pre-RIAA LP replay equalization curves.svg
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Русский: Основные схемы частотной коррекции долгоиграющей записи, применявшиеся до принятия стандарта RIAA ("RCA 1953" = RIAA). English: LP equalization curves in actual mass production before adoption of the RIAA standard ("RCA 1953" = RIAA). The list is certainly incomplete and the whole story is completely uncertain. |
| Date | |
| Source | Own work. Numeric data (corner frequencies) from Peter Copeland (2008). Manual of Analogue Sound Restoration Techniques, chapter 6. The British Library, http://www.bl.uk/britishlibrary/~/media/subjects%20images/sound/analoguesoundrestoration.pdf. |
| Author | Retired electrician |
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This work is ineligible for copyright and therefore in the public domain because it consists entirely of information that is common property and contains no original authorship. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:21, 21 September 2015 | | 510 × 400 (164 KB) | Retired electrician (talk | contribs) | shading |
| 06:20, 3 September 2015 |  | 505 × 380 (168 KB) | Retired electrician (talk | contribs) | {{Information |Description={{ru|Основные схемы частотной коррекции долгоиграющей записи, применявшиеся до принятия стандарта RIAA ("RCA 1953" = RIAA).}}{{en|LP equalizati... |
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