total harmonic distortion การใช้

• Also, power for audio amplifiers is usually specified with Total Harmonic Distortion percentage.
• Objectivists and Subjectivist were once at odds about the importance of total harmonic distortion.
• Another qualifier may lie in the total harmonic distortion.
• \mbox { THD } _ i is the total harmonic distortion of the load current.
• While effective, total harmonic distortion for this technology was higher than Nakamichi's receivers utilizing Stasis technology.
• This also minimizes the Total Harmonic Distortion ( THD ) within the amplifier down to 0.08 %.
• It can produce total harmonic distortion in the range of 1-5 %, depending on how carefully it is trimmed.
• This definition with respect to total harmonic distortion assumes that the voltage stays undistorted ( sinusoidal, without harmonics ).
• This circuit typically produces total harmonic distortion in the range of 1-5 % depending on how carefully it is trimmed.
• The modulation depth " m " is a convenient experimental parameter when assessing the total harmonic distortion in the demodulated signal.
• The maximum SPL the microphone can accept is measured for particular values of total harmonic distortion ( THD ), typically 0.5 %.
• Even today, the best speakers are likely to generate around 1 to 3 % of total harmonic distortion, corresponding to 30 to 40 dB below fundamental.
• Depending on the format, digital can also have a higher signal-to-noise ratio, a wider dynamic range, less total harmonic distortion, and a flatter and more extended frequency response.
• ;Total harmonic distortion ( THD ) : Music material contains distinct tones, and some kinds of distortion involve spurious tones at double or triple the frequencies of those tones.
• It was a stereo power amplifier delivering 505 watts of clean ( typically < 0.1 % total harmonic distortion over 20 Hz 20 kHz ) RMS power per channel.
• That information must be accompanied by a percentage of " total harmonic distortion " ( THD ), and you may reasonably expect that value to be less than 0.1 percent.
• Williamson proposed the standard which became generally accepted as the target figure for high-quality audio power amplifiers, for less than 0.1 % total harmonic distortion at full rated power output.
• The SX-1980 is known for its total harmonic distortion ( THD ) rating of less than 0.03 % at rated power, much less than the 1-10 % commonly used today.
• Equipment distortion can be measured using a very-low-distortion audio generator as the signal source, with appropriate equipment to measure output distortion harmonic-by-harmonic with a wave analyser, or simply total harmonic distortion.
• That information must be accompanied by a percentage of " total harmonic distortion " ( THD ), and you may reasonably expect that value to be less than 0 . 1 percent.