SoniTalk - Exchange Data Over (Ultra)Sound
SoniTalk Demo app: Send messages over (ultra)sound using the SoniTalk SDK!
FHSTP · at.ac.fhstp.sonitalk.sonitalkdemo
UpdatedDec 31, 2025
PublishedApr 2, 2023
Packageat.ac.fhstp.sonitalk.sonitalkdemo
MD5d3b169c66d656a67866ac74ab0cceb71
SHA1 (signer)4B:39:A3:40:FE:A1:68:AD:71:16:13:3B:62:36:23:05:39:11:8B:8D
Signed byCN=Matthias Zeppelzauer, OU=Institute of Creative Media Technologies, O=University of Applied Sciences St. P?lten, L=St. P?lten, ST=Austria, C=AT
Malware scanTRUSTED
Contact[email protected]
Privacy policyView
What's new
Bugfixes
Description
Ultrasonic communication (UC) is increasingly used for data exchange between mobile phones and other devices, as well as for location-based services. UC is attractive because it is inaudible and very low-threshold in terms of the hardware required (only microphone and speaker required). Today, there exist several proprietary solutions for UC on the market, which are developed by companies in a closed source form.
SoniTalk is a novel open and transparent protocol for ultrasonic communication between devices such as smartphones, TVs, and IoT devices. Thereby SoniTalk gives the user full control over her privacy by a fine grained permission system.
The SoniTalk Demo App demonstrates the use of the SoniTalk SDK for communication over sound. The default setting uses (near) ultrasonic frequencies.
Credits
Iirj (https://github.com/berndporr/iirj/)
JTransforms, Utilities (https://mvnrepository.com/artifact/edu.emory.mathcs/)
MaryTTS (https://github.com/marytts/marytts/)
Material Icons and the Apache Commons Library are used, which are under the license of Apache License Version 2.0 (https://www.apache.org/licenses/LICENSE-2.0.txt )
SoniTalk is a novel open and transparent protocol for ultrasonic communication between devices such as smartphones, TVs, and IoT devices. Thereby SoniTalk gives the user full control over her privacy by a fine grained permission system.
The SoniTalk Demo App demonstrates the use of the SoniTalk SDK for communication over sound. The default setting uses (near) ultrasonic frequencies.
Credits
Iirj (https://github.com/berndporr/iirj/)
JTransforms, Utilities (https://mvnrepository.com/artifact/edu.emory.mathcs/)
MaryTTS (https://github.com/marytts/marytts/)
Material Icons and the Apache Commons Library are used, which are under the license of Apache License Version 2.0 (https://www.apache.org/licenses/LICENSE-2.0.txt )
Required features
- Faketouch android.hardware.faketouch
- Microphone android.hardware.microphone
- Screen Portrait android.hardware.screen.portrait
Permissions (2)
SoniTalk - Exchange Data Over (Ultra)Sound requests the following Android permissions:
- Record Audio android.permission.RECORD_AUDIO
- At Ac Fhstp Permission All Ultrasonic Communication at.ac.fhstp.permission_all_ultrasonic_communication
