Project IMBAS

Project IMBAS is a large-scale research project investigating the intelligibility of different spoken languages. This project is supported by Scientific and Technological Research Council of Türkiye (TÜBİTAK) under the Grant Number 125M560.

TOBB ETU Technology Center

Research Focus

Fundamental and applied research in acoustics and auditory perception

Multilingual and Bilingual Speech Intelligibility

How does language background and bilingualism influence speech intelligibility under different listening conditions?

Speech Maskers

How do different types of maskers, such as competing speech and noise, interfere with speech perception and listening effort?

Spatial/Linguistic Release from Masking

How do spatial separation and linguistic differences between target speech and maskers improve speech intelligibility?

Speech Signal Processing

How can speech signal processing methods be used to analyse, enhance, and objectively evaluate speech signals?

Room Acoustics

We provide acoustic analysis and design for rooms with diverse functions, including performance spaces, recording environments, educational facilities, and workspaces, using measurements, simulations, and established design criteria.

Building Acoustics and Noise Control

We offer building acoustics and noise control services for residential, commercial, and specialized facilities, addressing sound insulation, vibration, and environmental noise through measurement, modelling, and standards-based assessment.

Research Team

Kıvanç Kitapcı

Principal investigator

Associate Professor, TOBB Economics and Technology University

İpek Pınar Uzun

Consultant

Associate Professor, Ankara University

Özge Selen Avcı Can

Research assistant

PhD Researcher, Ankara University

Öğütnaz Çoban

Research assistant

MSc Researcher, Ankara Medipol University