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I prefer a polygraph because it measures physiological responses, such as heart rate and galvanic skin response, which can provide more objective data during questioning. While voice stress analyzers analyze vocal patterns to detect stress, they can be less reliable due to various external factors that may influence voice tone. The comprehensive nature of polygraphs allows for a more thorough assessment of truthfulness. However, both methods have their limitations and should be used cautiously.
What else can I help you with?
How can you beat a Computer Voice Stress Analyzer?
tell the truth
What are the release dates for Barney Miller - 1974 Voice Analyzer 5-14?
Barney Miller - 1974 Voice Analyzer 5-14 was released on: USA: 11 January 1979
How accurate are lie detection technologies?
Lie detection technologies are not especially accurate; the polygraph test is the iconic method and is considered unreliable by the US National Academy of Sciences. It measures quantities like heart rate, which can fluctuate in response to stress. This stress may be the result of lying, or the result of taking a polygraph test, which is itself stressful. Other lie detection technologies exist, such as voice analysis, but no such method has been proven reliable.
Is what do you prefer to be called by active or passive voice?
"to be called" is passive, but "what do you prefer" is active. To make "to be called" active, you could say "what do you prefer that others call you?" To make "what do you prefer" passive, you would say "what is preferred by you..."
How accurate is polygraph test?
The answer to this question lies somewhere between "completely foolproof" and "worthless," depending on who you ask.Polygraphs measure changes in respiration, heart rate, blood pressure and galvanic skin response (perspiration, basically) as the subject is asked a series of questions. The theory is that subjects will experience stress when trying to conceal information, and that the stress will be reflected in their physiological measurements.Even the most outspoken proponents of the polygraph agree that the skill and integrity of the operator are critical to a reliable polygraph exam. Almost anyone can learn the mechanics of how to operate a polygraph, but the best polygraph examiners are also expert interrogators. They set the stage so that the subject is encouraged to believe that any attempt to lie will be discovered immediately, so there's no point in trying to beat the test. When subjects "confess" and recant a prior exculpatory statement, it's far more common for this to happen during a pre-exam or post-exam interview than during the test itself.There are no consistent standards for polygraph operators. Some states have requirements for people seeking licenses as polygraph examiners, but a person who performs polygraph exams as an employee of a business or for a government agency may not require a license, so long as he doesn't ofter his services to the public at large. Since a subject is seldom privy to the credentials of the examiner, he takes the exam at his own peril.There is another type of "lie detector," called a Computerized Voice Stress Analyzer or CVSA. These devices measure "microtremors" in the test subject's voice that are claimed to indicate deception. The time required to become certified as a CVSA operator is far less than the weeks of training for a polygraph course, and it is offered only to employees of organizations that have purchased CVSAs.Scientific tests of the CVSA indicate that the device is no more reliable at detecting deception than the flip of a coin. Polygraph evaluations don't fare a lot better in these tests, but there is some documented science behind it.
What voice qualities do intonations include?
The three voice qualities are: stress, pitch, and juncture. Stress is vocal emphasis on a spoken word or part of a word, pitch is stress produced by the rise and fall of the voice, and juncture is a pause between sounds or words.
How voice reacts under stress?
Under stress, the voice can exhibit noticeable changes, such as increased pitch, volume, or a shaky quality. Stress often leads to muscle tension in the vocal cords, which can cause a strained or breathy voice. Additionally, stress may result in faster speech patterns or difficulty articulating thoughts clearly. These vocal changes are often reflective of the body's overall physiological response to stress.
Who does the woman and car voice over on the chevron commercial?
I'd like to know for sure, but it sure sounds like Jackie Leary, the polygraph operator on NCIS, who had a crush on McGee.
What do you prefer Resident Evil 1 or 2?
Resident Evil is a classic. I prefer to play part 1 first then 2. I also prefer for you to play RE1 on the game cube. It has enchanced graphics and good voice acting as the original had poor graphics and laughable voice actors. :)
What is the sound of speech and includes stress and intonation?
voice, prosody, or cadence
How many syllables in voice?
The word voice has only one syllable. It is pronounced with a single stress point.
Frank Sinatras nickname is?
1) The Voice . 2) Ol' Blue Eyes . 3) Bones . Which do you prefer ?
