In two closely related papers we present POLQA (Perceptual Objective Listening Quality
Assessment), the third generation perceptual objective speech quality measurement …

In order to obtain real-time controlling dynamics in air traffic system, a framework is
proposed to introduce and process air traffic control (ATC) speech via radiotelephony …

With the introduction of fullband speech coding the question arises what role frequency
components above 14 kHz play in speech quality assessment. On the one hand, our results …

The conversion of text to synthetic production of speech is known as text-to-speech
synthesis (TTS). This can be achieved by the method of concatenative speech synthesis …

Wireless-VoIP communications introduce perceptual degradations that are not present with
traditional VoIP communications. This paper investigates the effects of such degradations on …

This study explored how the Lombard effect, a natural or artificial increase in speech
loudness in noisy environments, can improve speech-in-noise communication. This study …

For field recordings and user generated content recorded on phones, tablets, and other
mobile devices nonlinear distortions caused by clip** and limiting at pre-amplification …

In this article, interferencequality assessment is of great significance to reflect the
communication environment and improve speech communication performance. However …

Speech enhancement algorithms is to improve speech quality, naturalness and intelligibility
by eliminating the background noise and improving signal to noise ratio. There are several …

This contribution introduces instrumental speech quality measures for the GSM system
based only on transmission parameters. Certain combinations of GSM parameters which …