NITV Federal Services re-invests a large portion of its budget into research and development to ensure our products remain on the leading-edge of truth verification technology. Our commitment to Excellence in Technology, Training and Service® ensures the CVSA® will remain the leading Truth Verification instrument in the USA, now and in the ...

Explore a vibrant collection of First Nations films, documentaries and TV series from Australia and around the world that illuminate inner knowledge, traditional culture and lore. A national focus on news, events & issues that affect Aboriginal and Torres Strait Islander communities.

2025年3月17日 · NITV Federal Services conducts re-certification courses in conjunction with the National Association of Computer Voice Stress Analysts (NACVSA) at select locations across the USA, which are usually hosted by law enforcement agencies.

National Indigenous Television (NITV) is an Australian free-to-air television channel that broadcasts programming produced and presented largely by Aboriginal and Torres Strait Islander people.

NITV Federal Services is the manufacturer and sole source for the patented Computer Voice Stress Analyzer® III. The CVSA® III is a technological achievement in detecting deception born from a desire to achieve the most accurate results in truth verification for law enforcement, government, and the military.

NITV - Live Stream. 24x7 Live Stream NITV is the home of Indigenous storytelling, delivering Australia’s only national Aboriginal and Torres Strait Islander television news service.

比例阀是一种新型的液压控制装置。 在普通压力阀、流量阀和方向阀上，用比例电磁铁替代原有的控制部分，按输入的电气信号连续地、按比例地对油流的压力、流量或方向进行远距离控制。 比例阀一般都具有压力补偿性能，输出压力和流量可以不受负载变化的影响。 注1)最低供给真空压力为比设定的真空度最大值低13.3kPa的真空压力。 注2)2线式DC4~20mA的不能用.需要的电源电压为 (DC24V或DC12~15V)。 注3)不含过电流回路状态的值。 考虑过电流回路的话，根据输入电 …

Advanced training classes are designed to assist every examiner by providing you with up-to-date investigative techniques which will assist you in developing comprehensive and effective CVSA examinations. You may feel free to take one or more of the advanced classes that will be offered by the NACVSA.

2015年6月25日 · NITV informs, educates and entertains its Indigenous and non-Indigenous audiences about the issues that matter the most to Indigenous Australians. NITV provides a rich diversity of cultures ...

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