A news article at Tagesspiegel Online looks at the Plapper app, a citizen science smartphone app for the study of sociophonetic register variation:
Neue App für das Handy: Plappern für die Forschung
A news article at Tagesspiegel Online looks at the Plapper app, a citizen science smartphone app for the study of sociophonetic register variation:
Neue App für das Handy: Plappern für die Forschung