# sfTrumpet

> Musical instrument generating sounds from gestures

Canonical page: [https://chrome-stats.com/d/com.sfTrumpet](https://chrome-stats.com/d/com.sfTrumpet)

## Overview

- **ID:** `com.sfTrumpet`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** GRAME - Centre National de Création Musicale
- **Category:** MUSIC\_AND\_AUDIO
- **Downloads:** 8,984
- **Version:** 1.4
- **Last updated:** 2023-02-10
- **First published:** 2014-02-13
- **Size:** 3.66 MB
- **Data as of:** 2025-02-06
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.sfTrumpet)
- **Website:** [http://www.grame.fr](http://www.grame.fr/)
- **Privacy policy:** [https://faust.grame.fr/Smartphone-Privacy-Policy/](https://faust.grame.fr/Smartphone-Privacy-Policy/)

## Description

"sfTrumpet" is an engaging Android app that transforms smartphones into musical instruments, allowing users to create sounds through gestures without touching the screen. Developed as part of the SmartFaust project, it enables everyone to join a collective musical experience, feeling like part of a phone orchestra. The app utilizes the Faust audio DSP programming language, providing a new way to explore and experiment with music in a participatory environment.

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.CHANGE_WIFI_MULTICAST_STATE`
- `android.permission.INTERNET`
- `android.permission.MODIFY_AUDIO_SETTINGS`
- `android.permission.RECORD_AUDIO`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.sfTrumpet)