Voice Spectrogram Logger 4+

Name: Voice Spectrogram Logger
Rating: 1 (1 reviews)
Author: Yukiko Iwai

Yukiko Iwai

Diseñada para iPad

- 1.0 • 1 calificación

- Gratis
- Ofrece compras dentro de la app

Descripción

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

10 jun 2024

Versión 1.8

Recompiled using Xcode 15.3 with the latest libraries.

1.0 de 5

1 calificación

Missing logarithmic functionality

On the iPad Air 5, the logarithmic measurements show gaps in the measurements that look like single lines going across the screen instead of a full spectrum that appears when in linear mode.

El desarrollador (Yukiko Iwai) indicó que, entre las prácticas de privacidad de la app, pueden incluirse el manejo de datos que se describe a continuación. Para obtener detalles, consulta la política de privacidad del desarrollador.