Sounds of Frequency: A Test Record

"Sounds of Frequency: A Test Record album by Tibor Serly on Archodia Music"

Release Date: 1954-01-01T00:00:00.000000Z

  • 1000, 4000, 15000 cps.
  • 1000 cps. (0 db.) 1
  • 22.5 kc., 16 kc., 11.5 kc. (0 db.)
  • 8 kc., 5.66 kc., 4 kc. (0 db.)
  • 2.83 kc., 2 kc., 1.4 kc. (0 db.)
  • 1 kc. (0 db.)
  • 707 cps., 500 cps., 354 cps. (0 db.)
  • 250 cps., 177 cps., 125 cps. (0 db.)
  • 83.3 cps., 62.5 cps., 44.2 cps. (0 db.)
  • 31.3 cps., 22.1 cps., 15.6 cps. (0 db.)
  • 1000 cps. (0 db.) 2
  • 444 "A"
  • 435 "A"
  • 440 "A"
  • 1000 cps., 5000 cps., 15000 cps. same level as Band 1.
  • 100 cps. square wave (500 cps. turnover, no pre-emphasis)
  • 1000 cps. square wave (500 cps. turnover, no pre-emphasis)
  • 100 cps. square wave (500 cps. turnover, pre-emphasis from 2000 cps. on)
  • 1000 cps. square wave (500 cps. turnover, pre-emphasis from 2000 cps. on)
  • 16 kc. sine wave with 60 cps. amplitude modulation
  • 8 kc. sine wave with 60 cps. amplitude modulation
  • 16 kc., 8 kc., 4 kc., 2 kc., 1 kc., 500 cps., 250 cps., 125 cps., 63 cps., 31 cps. (at appr. -10 db.)
  • Mikrokosmos Suite, Piece No. 8 (500 cps. Turnover, No Pre-Emphasis)
  • Mikrokosmos Suite, Piece No. 8 (500 cps. Turnover, Pre-Emphasis from 2000 cps. on)
  • Mikrokosmos Suite, Piece No. 8 (630 cps. Turnover, Pre-Emphasis from 1600 cps. on)