Audio Spectrum Analyzer 4+
Black Cat Systems
專為 iPad 設計
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- USD 3.99
螢幕截圖
描述
Spectrum Pad turns your iPad, iPhone, or iPod Touch into an audio spectrum analyzer. Frequencies up to 20 kHz can be displayed.
You can control the displayed frequency span, as well as the FFT size, from 1024 to 262144 bins.
A logarithmic display of the entire 10 Hz to 20 kHz frequency range is available, and the graph fill mode can be turned on and off, as well as the display of up to five frequency markers.
Filtering (averaging) can be applied to the spectrum, to smooth out variations.
You can turn on the Peak Hold to make it easier to see transient events, as well as adjust the decay rate.
Swiping with two fingers lets you adjust the brightness of the spectrum or the graticule grid overlay.
Tapping three times with two fingers will save a screenshot to your Photos.
One of several user selectable window functions can be used:
Rectangular
Hanning
Hamming
Tukey
Cosine
Lanczos
Blackman
最新功能
版本 1.5
This app has been updated by Apple to display the Apple Watch app icon.
Updates for iOS 10.3
Adds Blackman-Harris window
Adds volume indicator
App 私隱
開發者Black Cat Systems並未向 Apple 提供其私隱慣例及資料處理方式的詳細資料。
未提供詳細資料
開發者下次提交 App 更新時須提供私隱詳細資料。
資料
- 供應商
- Black Cat Systems
- 大小
- 1.2 MB
- 類別
- 工具程式
- 兼容性
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- iPhone
- 須使用 iOS 6.0 或以上版本。
- iPad
- 須使用 iPadOS 6.0 或以上版本。
- iPod touch
- 須使用 iOS 6.0 或以上版本。
- Mac
- 須使用 macOS 11.0 或以上版本及配備 Apple M1 或以上版本晶片的 Mac。
- Apple Vision
- 須使用 visionOS 1.0 或以上版本。
- 語言
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英文
- 年齡
- 4+
- Copyright
- © 2010-2014 Black Cat Systems
- 價格
- USD 3.99
支援
-
家人共享
啟用「家人共享」後，多達六位家庭成員可以使用此 App。