बाधा-ढंग-से इसके अंग्रेजी अर्थ का उदाहरण

In addition, punch-down blocks are being used to handle larger numbers of faster data signals, requiring greater care and proper procedures to control impedance and crosstalk.

Early voicepipes consisted of two cones, of wood or metal, one end shaped to fit the speaker's mouth, connected to the other which was flared to amplify the sound (specifically to match the impedance of the tube to that of the open room).

The fraction of sound absorbed is governed by the acoustic impedances of both media and is a function of frequency and the incident angle.

Combined, the resistive and reactive properties of an acoustic medium form the acoustic impedance.

The behaviour of sound waves encountering a different medium is dictated by the differing acoustic impedances.

As with electrical impedances, there are matches and mismatches and energy will be transferred for certain frequencies (up to nearly 100%) whereas for others it could be mostly reflected (again, up to very large percentages).

In amplifier and loudspeaker design electrical impedances, mechanical impedances, and acoustic impedances of the system have to be balanced such that the frequency and phase response least alter the reproduced sound across a very broad spectrum whilst still producing adequate sound levels for the listener.

The impedance of the capacitor is small at the carrier frequency and high at the modulating frequencies.

The plate current is passed through a load impedance chosen to produce the desired amplification in conjunction with the tube characteristics.

In non-regenerative receivers, a capacitor of low impedance at the carrier frequency is connected from the plate to cathode to prevent amplification of the carrier frequency.

For pentode and tetrode tubes, the screen grid voltage is chosen or made adjustable to permit the desired plate current and amplification with the chosen plate load impedance.

Tetrode and pentode tubes provide significantly higher grid input impedance than triodes, resulting in less loading of the circuit providing the signal to the detector.