The sound quality term [_] range: a musical instrument or voice can reach the highest note and the lowest note of the range between.

Headphones sound quality term [_] tone: also called YinPin, the voice of one of the basic properties, such as the erhu, pipa is a different tone.

The sound quality term [_] sound dye: music natural neutral antithesis, which is from the program itself is not the voice of some of the features, such as at a jar of speech that sound get is the typical sound dye. That sound dye replay the signals out (or is reduced) certain part, it certainly is a distortion.

Headphones sound quality term [_] distortion: the output of the equipment can't completely reiteration the input, and produced the waveform distortion or signal components of the increase and decrease. Dynamic: allow maximum and minimum record information of the ratio of the information.

The sound quality term [_] transient response: equipment to music in the sudden signal with ability. The transient response good equipment should be signal would immediately response, signal a stop will halt, and never make two bites of a cherry. (typical instrument: piano) headphones sound quality term [_] SNR: also called signal-to-noise ratio, signal useful ingredients and contrast of noise, often use decibels several said. The signal-to-noise ratio of the equipment, the higher the show that it produces the less noise.

The sound quality term [_] air feels: used for low said open, or sound field in Musical Instruments in a space intervals between acoustic term. At this time, high frequency response can be extended to 15 kHz-20 kHz. Antonyms have "gray (dull)" and "thick (thick)".

Headphones sound quality term [_] low frequency extended: means that sound equipment to replay the lowest frequency. Is used for testing in the replay bass sound system or when the speakers can descend to what degree of the scale. For example, low sound small speakers the extension of low frequency can to 40 Hz, and large ultra low sound speakers is descend to 16 Hz.

The sound quality term [_] bright: refers to highlight 4 kHz-8 kHz high frequencies, harmonic relatively better than base wave at this time. Bright and have no problem itself, a live performance of the concert is bright voice, the problem is bright must grasp the discretion, too bright (or even screaming) then let person hate.