價格：免費
檔案大小：17.5 MB
版本需求：需要 iOS 10.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Precision Spectrum Analyzer is a fast and accurate tool for frequency domain analysis of audio signals. It is clutter free and is suitable for professional and amateur audio-visual and hi-fi enthusiasts. Features line or bar graphs and touch zooming. Most importantly, this tool gives a high degree of power spectrum frequency discrimination.
支援平台：iPhone, iPad