The D1405 level indicating driver IC uses five rod-shaped LEDs to indicate the input signal level. As shown in the figure, there is a constant current output device that can directly drive the LED, thus changing the current flowing through the LED when the power supply voltage is changed. It does not change. The circuit operates with a wide range of power supply voltages and can operate normally within 4.4~12V. The internal DC amplifier has an open-loop gain of >30DB. It can be changed according to the external resistor and capacitor of the 15th block of the integrated block. Response time. The amplifier has a high input impedance.
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Gaming Headphones is a headset suitable for playing games. For game users, a game headset with excellent performance can allow players to experience the immersive feeling in the game. For competitive game players, the game headset can also assist game players and enhance combat effectiveness.
In the case of headphone use, we found that game use would be a large part of the demand, especially the need to use a pure headset to get better listening effect when both music and games are in use.
Compared with music headphones, Wired Game Headphones pay more attention to sound field and positioning sense (for example, shooting and shootout games need positioning), and the amount and intensity of low frequency are aggravated, so as to meet the user's experience of game sound effects. Music headphones, in essence, pay more attention to sound quality. The effect in the right range is super good, with pure sound quality and penetrating sound.
Among the many headsets, Wireless Gaming Headphone have the advantage of sensitivity. The relatively closed listening environment is also more conducive to game players to feel the details of the sound and improve their judgment of the sound. Therefore, compared with traditional headsets, gaming headsets have more advantages in positioning ability, can better express the sense of direction of sound, and are more suitable for 3D games to express sound clearly. In addition, player-oriented game headsets are often enhanced with low-frequency volume sensing to facilitate the game's plot and make it easier for players to immerse themselves in the game.
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