When a speaker is addressing an audience, a PA system consisting of a microphone and a loudspeaker is often used. If the microphone picks up too much of the loudspeaker energy, acoustic feedback in the form of an unwanted characteristic howling can occur. Limes Audio is a software company that specializes in improving sound quality in digital communications, mainly conference telephony, and has developed a reference product, the Magneto mixer, to demonstrate the capability of their software TrueVoice. The company now wishes to expand the field of usage for the Magneto mixer to enable it to work as a microphone mixer in PA scenarios, and for this, a feedback suppression feature is needed. This master’s thesis aims at surveying the market and...
This report presents a method to achieve acoustic echo canceling and noise suppression using microph...
Loudspeakers were invented over 150 years ago, but the loudspeakers used todayare still based on the...
Reverberation enhancement systems allow the active control of the acoustic environment. They are sub...
When a speaker is addressing an audience, a PA system consisting of a microphone and a loudspeaker i...
In this Thesis a study on the subject on how to improve the overall sound quality within a room usin...
In this master thesis a way to suppress acoustic feedback in a public address system, has been studi...
The behaviour of a sound reinforcement system, such as Public Address (PA) system, can be disturbed ...
A signal can be said to be any information bearing unit or action carrying a message from a sender t...
Howling effect is a serious problem in audio system, especially when the system gain is very high an...
A common problem of hearing aids is whistling caused by feedback from the loudspeaker back to the mi...
In general, an uncontrolled environment may contain degradation components like background noise, sp...
In this paper, a method for the suppression of acoustic howling is developed, based on adaptive notc...
This report is written as part of the Bachelor Graduation Project in the third year of the Electrica...
Acoustic feedback is a well-known phenomenon in hearing aids and public address systems. Under certa...
AbstractHowling noise is a common phenomenon in a public address system. It is built up due to the a...
This report presents a method to achieve acoustic echo canceling and noise suppression using microph...
Loudspeakers were invented over 150 years ago, but the loudspeakers used todayare still based on the...
Reverberation enhancement systems allow the active control of the acoustic environment. They are sub...
When a speaker is addressing an audience, a PA system consisting of a microphone and a loudspeaker i...
In this Thesis a study on the subject on how to improve the overall sound quality within a room usin...
In this master thesis a way to suppress acoustic feedback in a public address system, has been studi...
The behaviour of a sound reinforcement system, such as Public Address (PA) system, can be disturbed ...
A signal can be said to be any information bearing unit or action carrying a message from a sender t...
Howling effect is a serious problem in audio system, especially when the system gain is very high an...
A common problem of hearing aids is whistling caused by feedback from the loudspeaker back to the mi...
In general, an uncontrolled environment may contain degradation components like background noise, sp...
In this paper, a method for the suppression of acoustic howling is developed, based on adaptive notc...
This report is written as part of the Bachelor Graduation Project in the third year of the Electrica...
Acoustic feedback is a well-known phenomenon in hearing aids and public address systems. Under certa...
AbstractHowling noise is a common phenomenon in a public address system. It is built up due to the a...
This report presents a method to achieve acoustic echo canceling and noise suppression using microph...
Loudspeakers were invented over 150 years ago, but the loudspeakers used todayare still based on the...
Reverberation enhancement systems allow the active control of the acoustic environment. They are sub...