價格：免費
更新日期：2019-06-05
檔案大小：18.6 MB
目前版本：1.79
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：簡體中文, 英語
Yipu Pitch Detector is used to measure the harmonic frequency of music tone. It can help you explore the mysteries of pitch and timbre. The app has higher precision than traditional strobe. It can be used for the production, inspection and maintenance of musical instruments. Sometimes it can also be used as a instrument tuner.
By the free app, you can measure several note's pitches which included the most treble and bass note for each sound type, and actually experience the app.
After In App purchase, you can measure all notes.
Features:
0.01 cents accuracy of harmonic frequency measurement(1).
The maximum measurable harmonic is 8th.
Continuous detected results chart can be displayed, which can be used to observe the pitch fluctuation and discover the mystery of tone and timbre.(2)
Measurement frequency range 16.5Hz-22KHz(3).
Full range automatic pitch recognition.
Support a variety of music temperament.
Optimized for some instrument types such as piano, organ, pipe, brass and Bowed String, etc.
Preset pitch offset.
Automatic frequency calibration.
Only built-in microphone supported.
Note:
(1) The tone sound should have sufficient duration. The duration of the lowest bass tone should be more than about 4 seconds, and about 0.1 second for highest treble.
(2) If you haven't purchased \"Full Function\" in-app, the chart can be displayed up to three times.
(3) The actual range of frequencies that can be measured depends on the audio input frequency response of the device.
支援平台：iPhone, iPad