Voice Spectrogram Logger 4+

Yukiko Iwai

專為 iPad 設計

    • 免費
    • 提供 App 內購買項目

螢幕截圖

描述

1. DESPLAY
The spectrogram of voice is displayed in the range of 20 - 2500Hz.
You can zoom in/out the spectrogram by pinching in/out smoothly.
Also landscape orientation is supported.

2. USEFUL
By moving "vivid" slider, the gradation of spectrogram is controlled.
The gradation is also controlled by moving "baseline" slider in "Setting" tab and selecting "Mean" or "RMS" as the way of smoothing the spectrogram out.

3. LOGGING
When "log" switch is ON, this app runs in the logging mode.
To choose a past log from "History" tab, you can pull it from iPhone via email as a PNG file.

4. AVAILABLE
Without cellular data service, the full functions are available.
The background processing is supported.

5. TECHNICAL NOTE
Sample rate: 44.1kHz
Bit depth: 32bit float
FFT window function: Blackman
FFT samples: 4096

最新功能

版本 1.8

Recompiled using Xcode 15.3 with the latest libraries.

App 私隱

開發者表明Yukiko Iwai的私隱慣例或包括下列資料的處理。詳情請參閱開發者的私隱政策

不收集資料

開發者不會從此 App 收集任何資料。

私隱慣例或因使用的功能或年齡等因素而異。進一步了解

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