Signal Processing and Speech Communication Laboratory
homestudent projects › Reduction of Heart Sounds from Lung Sounds

Reduction of Heart Sounds from Lung Sounds

Status
Open
Type
Master/Diploma Thesis
Seminar Type
- None -
Announcement date
11 Mar 2015
Mentors
Research Areas

Description

Lung sound signals are produced in the airways of a human being during inspiration and expiration cycles. The lung sound signals propagate through lung tissues in the parenchyma and can be recorded over the chest wall. An incessant noise source occurs due to heart sounds. This noise source severely contaminates the lung sound signal. For the analysis of lung sounds it necessary to reduce heart sounds.

Your Tasks

  • literature review
  • implementation and improvement of promising algorithms for heart sound reduction

Your Profile

  • motivation and interest in the topic
  • basic knowledge in signal processing
  • good MATLAB skills

References

[1] L. J. Hadjileontiadis, “Lung sounds: An advanced signal processing perspective,” Synthesis Lectures on Biomedical Engineering, vol. 3, no. 1, pp. 1–100, 2008.