City Pedia Web Search

Search results

1. Results From The WOW.Com Content Network

2. Amazon Echo Buds - Wikipedia

   en.wikipedia.org/wiki/Amazon_Echo_Buds

   Echo: Type: Wireless earbuds: Release date: October 30, 2019 () Input: Echo Buds (each) Dual external beam-forming microphones, single internal microphone, accelerometer, proximity, touch: Connectivity: Echo Buds (each) Bluetooth Charging Case micro-USB port: Dimensions: Echo Buds (each) 22 x 23 x 24 mm Charging Case 57 x 77 x 29 mm: Mass: Echo ...

3. Hearables - Wikipedia

   en.wikipedia.org/wiki/Hearables

   Speakers, to convert analog signals to sound. Bluetooth IC, to communicate with other devices typically a smartphone. Sensors, to track heart rate, cadence, or to detect proximity. Microphones, to take or make phone calls, or take voice commands. Most of the "Hearables" seen to date are Bluetooth devices that use phones or PCs as the central ...

4. Anechoic chamber - Wikipedia

   en.wikipedia.org/wiki/Anechoic_chamber

   Anechoic chamber. An anechoic chamber ( an-echoic meaning "non-reflective" or "without echoes") is a room designed to stop reflections or echoes of either sound or electromagnetic waves. They are also often isolated from energy entering from their surroundings. This combination means that a person or detector exclusively hears direct sounds (no ...

5. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

6. Equal-loudness contour - Wikipedia

   en.wikipedia.org/wiki/Equal-loudness_contour

   An equal-loudness contour is a measure of sound pressure level, over the frequency spectrum, for which a listener perceives a constant loudness when presented with pure steady tones. [1] The unit of measurement for loudness levels is the phon and is arrived at by reference to equal-loudness contours. By definition, two sine waves of differing ...

7. Inside Grado Labs: A legacy of hand-built headphones

   www.aol.com/news/2017-06-02-grado-labs-hand...

   Grado Labs is a special place. That sounds hyperbolic, but allow me to explain. Behind a graffiti-covered Brooklyn facade, there's a small factory where the family's namesake headphones and ...