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优质声频传输系统、广播系统和录还音系统的音质补偿器,随着对再现声音高纯真度的要求而不断发展。从早期的只有简单的高低频补偿发展到具有谐振峰的高、中、低频的音质补偿器。尔后又发展成具有十点以上的多频音质补偿器,现在已经发展到在整个声频范围内,每间隔1/3倍频程即有一谐振峰的具有三十多点的多频音质补偿器。但对于现代的优质声频
Sound quality compensators for high-quality audio transmission systems, broadcast systems and sound reproduction systems continue to evolve with the demand for high-fidelity reproduction sound quality. From the early only a simple high and low frequency compensation to the resonance peak of the high, medium and low frequency sound quality compensator. And later developed into a multi-tone sound quality compensator with more than ten points. Now it has developed a multi-tone sound quality compensator with more than thirty points that has a resonance peak every 1/3 octave in the entire audio range. But for the modern high-quality audio