WitrynaIMD-SMPTE, power amplifier, 60 Hz, 7 kHz: 0.15%: Frequency Response, -3 dB, ref. 1 kHz: Any input to any Mixer output: 15 Hz to 70 kHz: Any input to Speaker L/R output: 20 Hz to 30 kHz: Crosstalk, 1 kHz: Amplifier L/R -85 dB: Channel to Channel -80 dB: Mute- & Standby-Switch attenuation > 100 dB: WitrynaThe LM3886 maintains an excellent signal-to-noise ratio of greater than 92dB with a typical low noise floor of 2.0µV. It exhibits extremely low THD+N values of 0.03% at …
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Witryna1 maj 2024 · SMPTE-class IMD tests are not very sensitive to the quality of the 60 and 6k sources. That was part of the appeal, when this was started, about 80 years ago. … WitrynaStandardized IMD Test IMD measurements use a two sine wave test signal consisting of a large amplitude low frequency tone linearly mixed with a high-frequency tone at … ready ride transportation grand rapids
HIFIDIY论坛-非线性失真之互调失真(IMD)测试 - Powered by Discuz!
WitrynaIMD SMPTE 83 dB przy RL 300Q, G 9 dB 92 dB przy RL 300Q, G 9 dB MPTE4 1 (60 Hz / 7 kHz) 79 dB przy RL 32 Ohm, G 0 dB CCIF 88 dB przy RL 32 Ohm, G 0 dB (12.5 … Witryna如果我没有理解错的话,作为一个号称以”谐波调和“为”音色控制“手段的品牌,互调失真测量里最古老也的imd smpte(这标准快小40年了吧)的出厂质检范围(假设有的话) … WitrynaThere are various ways to measure IMD. In the United States, the SMPTE (Society of Motion Picture and Television Engineers) standard is often used. It specifies a two … how to take firefly photos