The 555 frequency can be varied via adjusting the voltage at pin 5. However, the range and linearity of frequency adjustment is very limited. This is a way to greatly improve performance using the ...

When examining the equalizer graph, there are three different frequencies you can experiment with. The low-range frequency modifies the bass, the mid-range influences the vocals and instruments ...

Smiths Interconnect has released a series of high frequency surface mount chip equalisers for controlling gain variation up to 40GHz with a maximum slope of 4dB. Discover more brands like New ...

Army researchers built the sensor, which can sample the radio-frequency spectrum — from zero frequency up to 20 GHz — and detect AM and FM radio, Bluetooth, Wi-Fi and other communication signals.

Using a novel imaging technique, they developed quantum protocols to simultaneously image both the amplitude and phase of AC stray fields over a wide frequency range up to 2.3 MHz.

A new quantum sensor can analyze the full spectrum of radio frequency and real-world signals, unleashing new potentials for soldier communications, spectrum awareness and electronic warfare.

Measuring 2 mm x 2.5 mm, the RoHS-compliant MXH series oscillators in hermetically sealed, surface-mount ceramic packages operate over a wide frequency range of 1.54 MHz to 80 MHz. They rely on ...

EQ is so much more than the Rock preset in your Spotify app. If you want better sound, we're here to show you how to adjust it for the best experience.

The midrange is a bandpass network with a center frequency of 1 kHz. The maximum equalizer range is about 15 dB. In the middle position of potentiometer, the noise attenuation is about 90 dB with a ...