Asthma is a common, usually long-term respiratory disease with negative impact on global
society and economy. Treatment involves using medical devices (inhalers) that distribute …

There is already a lot of research in the literature on the binary separation of healthy people
and people with some illnesses that affects speech. However, there are only a few …

Recent trend indicates that the assessment of low complexity is crucial for an effectual
design of digital filter. Earlier the existing algorithms solely focused on reducing the pass …

Digital filters provide an important role in the world of communication. This paper proposes
the design of digital filters for audio application using multi rate signal processing. One of the …

In this paper, sparse FIR filter design using multiobjective bio geography based optimization
is considered. The metaheuristic bio geography based optimization algorithm is inspired by …

Speech signal analysis for the extraction of speech elements is viable in natural language
applications. Rhythm, intonation, stress, and tone are the elements of prosody. These …

Behaviors, actions, pose, facial expressions, and speech are considered as channels that
convey human emotions. Extensive research has been carried out to explore the …

The study explored the performance of vowel recognition using an acoustic model built on
Audio Fingerprint techniques [1]. The research compares the performance of Support Vector …

Digital filters are vastly utilized in the area of communication. A perfect digital filter efficiency
is significant and hence to design a digital finite impulse response filter (FIR) favorable all …

Any measurements of inertial sensors contain noise whose color should be properly
determined, otherwise a sensor would be inapplicable. The most popular tools used for …