Speaker Recognition for iOS.

This app creates a speaker profile (model) with which it can then recognise the speaker in a meeting. So you can get an overview of who is speaking at the moment and for how long they have been speaking.

Instructions:
- add new speaker
- enter name
- choose or take a picture
- record a speech sample of one minute
- calculation of the speaker model
- activate/deactivate speaker for the meeting

Features:
- Speaker recognition while the app is in the background (i.e. you can use other apps during the recognition)
- send speaker model by e-mail
- statistics: speaking time by speaker, list of who was talking when
- highlighting of the current speaker
- high performance due to parallelisation (with multi core devices, like the iPad 2, iPad 3, iPhone 4S, iPhone 5)
- basic silence detection

Please note
- all participants of the meeting have to be added to the app in advance (otherwise recognition will not work properly)
- accuracy depends on the meeting room, the distance of the speaker from the device, the volume and esp. on the background noises; I recommend to use Speakernizer only in a quiet environment
- speaker models can only be exchanged between same type devices (i.e. a speaker model from any iPad can only be used on iPads)
- the maximum number of participants depends on the performance of the device

This App was developed for my Bachelor thesis (submitted in Dec 2011) and has been enhanced continuously.