Provides up to 35dB deep noise cancellation that tunes out excess sounds such as plane engine vibrations which makes your trip much more comfortable. Tunes out other conversations in the coffee shop so you can focus on staying in the moment. Ambient Sound Mode allows you to hear everything go...
噪声计数字声级35-135dB分贝检测器音频测试仪分贝监测仪来自中国仪器仪表供应商 - Shenzhen Flus Technology Co., Ltd On TradeChina.com
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购买72-6635 - TENMA - 声级计, 35 dB, 130 dB, 5 dB, 0.1 dB, 0 °C, 50 °C。e络盟中国 专属优惠、当天发货、快速交付、海量库存、数据手册和技术支持。
for example, and do it without any reflex port noise, doubt about the pitch of the note, or slovenly overhang. With the speakers set up on wall brackets, I found the -2dB LF setting useful, but once used out in the studio room on speaker stands the 'flat' option worked well. Furthe...
GuaranteedSound(m/s) dB(A)dB(A)MeanUncertainty TIER-II(4TNV98E/G) D20S-5,D25S-5,D30S-5, 82104 D33S-5,D35C-5 (W/OCabin) TIER-III(4TNE98E/G) D20S-5,D25S-5,D30S-5, 82104 D33S-5,D35C-5 (W/OCabin) 0.70.2 TIER-III(G420F(E)E/G) G20E-5,G25E-5,G30E-58210...
克劳特克拉默USM 35X 便携式超声探伤仪使用手册说明书 Krautkramer USM 35X Universal Ultrasonic Flaw Detector with Bright Color Display and protected according to IP 66 GE Inspection Technologies Ultrasonics Digital | Eddy Current | Film | Testing Machines | Ultrasonics | X-ray ...
Cinematography. 35 mm film. Sound-Specification for the lateral positions and width dimensions of two-track negative photographic sound records on 35 mm motion-picture filmdoi:BS 5550-3.4.8:1986交叉引用:BS 5550:第3.1.1BS 5550:第3.4.7小节...
One example is the adjustments made so the remote control works with any components U that are externally connected to the system. S I N G How to enter the System menu S Y ® S By pressing the System button on the LIFESTYLE remote control, you call up the System T E menu. This ...
Why are the FA decoder not really flat -- there are a lot of interactions between layers. For example, the MF band doesn't start doing gain control until at least -10dB below the other bands. The LF band is about -1.5dB off (AFAIR.) Also, the HF1 band (9kHz on up) directly in...