This is the website of Timo B. Roettger. I am a PhD student at the University of Cologne where I am working as a research assistant at the department of phonetics. My PhD program is supervised by Prof. Dr. Martine Grice, Prof. Dr. Gerrit Dimmendaal and Rachid Ridouane. It is funded by the a.r.t.e.s. graduate school for the humanities Cologne.


I consider myself a cognitive scientist with a focus on sound patterns of human language. I am particulary interested in the production and perception of speech sounds and their organization in the mental lexicon.

Primarily, I am a phonologist who is interested in segmental and supra-segmental sound patterns. At the moment, I am mainly working on the description of the intonation system in Tashlhiyt Berber.


Tashlhiyt Berber, an Afroasiatic language spoken in south Morocco, is notorious for its phonotactic patterns and is known to have particularly long consonantal sequencesFrom the point of view of the intonational phonology, this language is of great importance. Due to its rare phonotactic patterns, the phonetic opportunity it affords for the execution of intonational pitch movements is exceptionally limited. This PhD project is part of the Cologne contribution to ToPIQQ, "Tonal Placement - Interaction of Qualitative and Quanitative factors", a project funded by the Volkswagenstiftung.


Other research areas I am interested in include incomplete neutralization of final devoicing in German, noise-induced pitch in German, vowel epenthesis in Bari Italian and phonotactic learning.


Aside from these phonological/phonetic topics, I am further interested in the numerical processing of linguistic numerals and grammatical magnitude coding. In collaboration with Frank Domahs, I am currently conducting experiments on grammatical number and number words in German by exploiting the SNARC paradigm.