本音频文件涵盖从20赫兹至20千赫的全频谱范围,并以0分贝的标准强度,提供单声道与立体声两种模式,适用于专业音响设备校准及声音系统测试。
20Hz-0dB-30s.wav
30Hz-0dB-30s.wav
40Hz-0dB-30s.wav
50Hz-0dB-30s.wav
60Hz-0dB-30s.wav
70Hz-0dB-30s.wav
80Hz-0dB-30s.wav
90Hz-0dB-30s.wav
100Hz-0dB-30s.wav
200Hz-0dB-30s.wav
300Hz-0dB-30s.wav
400Hz-0dB-30s.wav
500Hz-0dB-30s.wav
600Hz-0dB-30s.wav
700Hz-0dB-30s.wav
800Hz-0dB-30s.wav
900Hz-0dB-30s.wav
1KHZ-0dB-30s.wav
1KHZR-0dB-30s.wav
1KHZL-0dB-30s.wav
2KHZ-0dB-30s.wav
3KHZ-0dB-30s.wav
4KHZ-0dB-30s.wav
5KHZ-0dB-30s.wav
…
20KHZZZ-0dB-30s.wav
左右声道及喇叭极性Sound Check_Channel & Phase_10sec.wav
Infinity zero.wav