HP 500 SE 外觀 面板上除了電源開關、訊源切換與音量旋鈕之外,另設有一個輸出增益切換,共有兩段調整,一段是正常輸出,一段是 -6dB 輸出,使用時可依照音箱效率高低,切換到最適合的狀態。如果音箱效率較高,原廠建議切到增益較低的 -6dB 處,如此一來音量才不會稍微轉大,重播音量就過於大聲。 突破大功率限制 ...
頻率響應:3 Hz – 500 kHz(1.5dB),總諧波失真:0.001% (3V/7.5 kΩ),訊噪比:-92dB(高增益)、-103dB(-6dB增益),消耗功率:50W。外觀尺寸(WHD):435×147×393mm,重量:10公斤(外接電源:4公斤)。
The -6db/octave refers to the slope of a filter's frequency response. It indicates the rate at which the filter attenuates or reduces the amplitude of a signal as the frequency increases. How is the -6db/octave calculated? The -6db/octave is calculated by taking the logarithm of the ratio...
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英文: Provides a 6dB-per-octave rolloff filter at 115Hz.中文: 提供一个115赫兹时每八度6分贝的低频上移滤波器。英文: Designating the three basic intervals of the octave, fourth, and fifth.中文: 完全音程的指出八音度、四音度、五音度三个基本停顿的 ...
Provides a 6dB-per-octave rolloff filter at 115Hz. 提供一个115赫兹时每八度6分贝的低频移滤波器。 Possessing a five-octave vocal range, Carey has been noted for her frequent use of melisma in her singing style and her capabilities in the whistle register. 她的声可横穿五个八度,以花歌唱风格...
创建6dB的每倍频交叉表提供的元件值 翻译结果2复制译文编辑译文朗读译文返回顶部 表提供了组件的值,以创建 6dB 每在八度交叉 翻译结果3复制译文编辑译文朗读译文返回顶部 表提供了组件的值,以创建 6dB 每在八度交叉 翻译结果4复制译文编辑译文朗读译文返回顶部 下表提供组成部分的价值,创造一个6dB每Octave交叉在 翻译...
At 2, 8, and 20kHz, exposure levels required for 6dB of TTS (onset TTS exposures) were similar to previous studies; however, at 0.5kHz, onset TTS was much lower than predicted values. No clear relationships could be identified between ABR- and behaviorally measured TTS. The results raise ...
Signal to noise ratio (SNR) definitions Assuming a channel of bandwidthB, received signal powerPrand the power spectral density (PSD) of noiseN0/2, the signal to noise ratio (SNR) is given by Let a signal’s energy-per-bit is denoted asEband the energy-per-symbol asEs, thenγb=...
Provides a 6dB-per-octave rolloff filter at 115Hz. 提供一个115赫兹时每八度6分贝的低频上 器。 Possessing a five-octave vocal range, Carey has been noted for her frequent use of melisma in her singing style and her capabilities in the whistle register. ...