Adventitious breath sounds are abnormal sounds resulting from unusual airflow through the lungs. They can be due to conditions, such as asthma or bronchitis. Anything that changes the normal airflow ...

In 2012, a research group proved that the source of sounds associated with the Northern Lights is located close to the ground at an altitude of approximately 70 meters. Now, by combining his ...

Sony speakers are designed to offer loud and dynamic sound, and the Bluetooth speaker models especially offer the additional ...

The S3 heart sound occurs as the mitral valve opens and allows blood to fill the left ventricle passively. The sound happens as a result of blood striking the left ventricle during early diastole. An ...