IQFi by Syfx Tekworks

Application Software

Product Description

Syfx IQFi constantly monitors the noise level and it adjusts the volume level of a portable media player, headphones or speaker non-intrusively up or down depending on the amount of environmental noise.  Not only is it safe; it’s teenage cool too!  It can be used with conferencing systems to adjust the volume during conferences or while watching movies in the car. 

IQFi is an output side algorithm that consists of a very accurate noise detector, an automatic volume control algorithm and an optional high-fidelity compander.  The noise detector does not respond to a person’s voice.  It works the way you want by ignoring transient noises and adjusting quickly, without introducing any distortion.  This prevents the noise detector from reacting too quickly to transient noises, such as slamming doors or the low frequency impulse from each step when walking or running.  It also works with a single microphone, eliminating microphone aging and calibration problems — providing the lowest cost implementation and easy integration into consumer products.

 

IQFi

Market Segment(s)

• Embedded
• Enterprise
• Home
• Mobile

Target Platform(s)

• Android
• Linux
• Other OS
• Windows Embedded CE
• Windows Mobile

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