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  2. Windows 10 may soon tell you which apps are using your microphone

    www.aol.com/news/2018-11-30-windows-10-preview...

    A previous build added an icon to the notification area that tells you when your microphone is in use, and the newest update will let you see which app is using it when you mouse over the icon ...

  3. Measurement microphone calibration - Wikipedia

    en.wikipedia.org/wiki/Measurement_microphone...

    A microphone’s sensitivity varies with frequency (as well as with other factors such as environmental conditions) and is therefore normally recorded as several sensitivity values, each for a specific frequency band (see frequency spectrum). A microphone’s sensitivity can also depend on the nature of the sound field it is exposed to.

  4. Microphone - Wikipedia

    en.wikipedia.org/wiki/Microphone

    The condenser microphone, invented at Western Electric in 1916 by E. C. Wente, [22] is also called a capacitor microphone or electrostatic microphone—capacitors were historically called condensers. The diaphragm acts as one plate of a capacitor, and audio vibrations produce changes in the distance between the plates.

  5. Windows 10 - Wikipedia

    en.wikipedia.org/wiki/Windows_10

    Windows 10 is a major release of Microsoft's Windows ... administrators can set up policies for the automatic encryption of sensitive data, ... Microphone Windows Hello

  6. Parasitic oscillation - Wikipedia

    en.wikipedia.org/wiki/Parasitic_oscillation

    In audio systems, if a microphone is placed close to a loudspeaker, parasitic oscillations may occur. This is caused by positive feedback, from amplifier's output to loudspeaker to sound waves, and back via the microphone to the amplifier input. See Audio feedback.

  7. Pop filter - Wikipedia

    en.wikipedia.org/wiki/Pop_filter

    The position of the pop filter is different in different recording situations, with a further position from the microphone causing fewer pop sounds. More distance means increasing the microphone gain and gaining more room noise. Normally, to get good quality, the pop filter should be placed about 2–6 inches (5–15 cm) away from the ...

  8. Microphone practice - Wikipedia

    en.wikipedia.org/wiki/Microphone_practice

    Situational circumstances: Sometimes a microphone should not be visible, or having a microphone nearby is not appropriate. In scenes for a movie the microphone may be held above, out of the picture frame. Processing: If the signal is destined to be heavily processed, or mixed down, a different type of input may be required.

  9. 60 Older People Share What They Had To Teach Their ...

    www.aol.com/lifestyle/60-older-people-share-had...

    Also, automatic windows in cars are evil. According to his dad, "If you're too lazy to roll up a window, you're too lazy to drive a car." #42. Loading film into a 35mm camera #43. ITT: Stories ...