暖昧关系
发表于 2025-3-26 22:19:40
http://reply.papertrans.cn/92/9184/918388/918388_31.png
杂色
发表于 2025-3-27 03:23:13
,The Ear’s Own Nonlinear Distortion,frequencies of the difference tones may appear unharmonically related to the primaries and may therefore be annoying, if audible. Even when using high-quality electroacoustic equipment that does not produce audible nonlinear distortion products, we still hear difference tones that are produced by the nonlinearity of our hearing system.
prostatitis
发表于 2025-3-27 06:20:27
http://reply.papertrans.cn/92/9184/918388/918388_33.png
显而易见
发表于 2025-3-27 10:19:17
http://reply.papertrans.cn/92/9184/918388/918388_34.png
起草
发表于 2025-3-27 15:59:00
http://reply.papertrans.cn/92/9184/918388/918388_35.png
让空气进入
发表于 2025-3-27 19:37:20
http://reply.papertrans.cn/92/9184/918388/918388_36.png