音高频率
表
关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
频率,单位为赫兹 (括号内为半音程,0为中央C)
八度
? 0 1 2 3 4 5 6 7 8 9 音名
?
C 16.352 (?48) 32.703 (?36) 65.406 (?24) 130.81 (?12) 261.63 (0) 523.25 (+12) 1046.5 (+24) 2093.0 (+36) 4186.0 (+48) 8372.0 (+60) C?/D17.324 (?47) 34.648 (?35) 69.296 (?23) 138.59 (?11) 277.18 (+1) 554.37 (+13) 1108.7 (+25) 2217.5 (+37) 4434.9 (+49) 8869.8 (+61) ?
D 18.354 (?46) 36.708 (?34) 73.416 (?22) 146.83 (?10) 293.66 (+2) 587.33 (+14) 1174.7 (+26) 2349.3 (+38) 4698.6 (+50) 9397.3 (+62) D?/E19.445 (?45) 38.891 (?33) 77.782 (?21) 155.56 (?9) 311.13 (+3) 622.25 (+15) 1244.5 (+27) 2489.0 (+39) 4978.0 (+51) 9956.1 (+63) ?
E 20.602 (?44) 41.203 (?32) 82.407 (?20) 164.81 (?8) 329.63 (+4) 659.26 (+16) 1318.5 (+28) 2637.0 (+40) 5274.0 (+52) 10548 (+64) F 21.827 (?43) 43.654 (?31) 87.307 (?19) 174.61 (?7) 349.23 (+5) 698.46 (+17) 1396.9 (+29) 2793.8 (+41) 5587.7 (+53) 11175 (+65) F?/G23.125 (?42) 46.249 (?30) 92.499 (?18) 185.00 (?6) 369.99 (+6) 739.99 (+18) 1480.0 (+30) 2960.0 (+42) 5919.9 (+54) 11840 (+66) ?
G 24.500 (?41) 48.999 (?29) 97.999 (?17) 196.00 (?5) 392.00 (+7) 783.99 (+19) 1568.0 (+31) 3136.0 (+43) 6271.9 (+55) 12544 (+67) G?/A25.957 (?40) 51.913 (?28) 103.83 (?16) 207.65 (?4) 415.30 (+8) 830.61 (+20) 1661.2 (+32) 3322.4 (+44) 6644.9 (+56) 13290 (+68) ?
A 27.500 (?39) 55.000 (?27) 110.00 (?15) 220.00 (?3) 440.00 (+9) 880.00 (+21) 1760.0 (+33) 3520.0 (+45) 7040.0 (+57) 14080 (+69)
A?/B29.135 (?38) 58.270 (?26) 116.54 (?14) 233.08 (?2) 466.16 (+10) 932.33 (+22) 1864.7 (+34) 3729.3 (+46) 7458.6 (+58) 14917 (+70) ?
B 30.868 (?37) 61.735 (?25) 123.47 (?13) 246.94 (?1) 493.88 (+11) 987.77 (+23) 1975.5 (+35) 3951.1 (+47) 7902.1 (+59) 15804 (+71)
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