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No Artist - Microgroove Frequency Test Record Mp3

No Artist Decca Technical 1957

Performer: No Artist
Album: Microgroove Frequency Test Record
Label: Decca
Catalog #: LXT.5346
MP3: 1771 mb | FLAC: 2806 mb
Released: 1957
Country: UK
Style: Technical
Rating: 4.2/5
Votes: 055
Category: Sounds & Audiobooks

No Artist - Microgroove Frequency Test Record Mp3

Tracklist

1	80 c/s - 14.5 dB
2	Side No. 1 - Fixed Bands
3	300 c/s - 5.5 dB
4	1.5 kc/s + 1.4 dB
5	700 c/s - 1.2 dB
6	200 c/s - 8.2 dB
7	150 c/s - 10.3 dB
8	7 kc/s + 10.8 dB
9	Side No. 2 - Gliding Tone
10	16 kc/s + 11.7 dB
11	3 kc/s + 4.7 dB
12	50 c/s - 17.0 dB
13	6 kc/s + 9.6 dB
14	500 c/s - 2.6 dB
15	60 c/s - 16.1 dB
16	4 kc/s + 6.6 dB
17	12 kc/s + 9.3 dB
18	14 kc/s + 10.6 dB
19	5 kc/s + 8.2 dB
20	100 c/s - 13.1 dB
21	8 kc/s + 11.9 dB
22	18 kc/s + 12.7 dB
23	The levels and range are as side 1 with breaks every 1,000 c/s from 17 kc/s to 1 kc/s then at 500, 250, 125 and 60 c/s.
24	1 kc/s 0 dB
25	30 c/s - 18.6 dB
26	2 kc/s + 2.6 dB
27	10 kc/s + 13.8 dB
28	40 c/s - 17.8 dB

Versions

Category	Artist	Title (Format)	Label	Category	Country	Year
LXTA 2695, LXTA - 2695	No Artist	Microgroove Frequency Test Record ‎(LP)	Decca, Decca	LXTA 2695, LXTA - 2695	Australia	1957

Notes

Long Playing Microgroove Full Frequency Range Recording

Decca records are made with a frequency characteristic which accords with British Standards 1928:1955.
This record conforms to the above characteristic with the exception of frequencies above 10 kc/s which are 6 dB below the standard curve. The recorded velocity at 1,000 c/s is 1.2 cm/sec., and r.m.s. levels are relative to 1,000 c/s (= 0 dB).

This record should be played at 33 ⅓ revolutions per minute with a pick-up using a point radius of .001 of an inch and with vertical force of not greater than 10 grams.

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