25700
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A1 Auctions Online. Internet Auctions of consumer goods,electronic equipment and surplus stock
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A1 Auctions Online at Bullnet
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The current auction is due to close on Fri May 16th - 11:00
This page contains the Bidding Form
, the Product Details
, and the List of Bids Made
NB. You must have registered before bidding
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Total Cost including vat,shipping on a bid of £32.00 would be £43.48.
Product Details
For many years scientists have attempted to develop a successful lie
detector. In the seventies American researchers developed the
Psychological Stress Evaluator (PSE) and the Voice Stress Analyser
(VSA). These two principles have now been synthesised in the Truth
Machine.
Micro tremors in the voice which are often not detected by the human
ear1 produce frequency modulations which are measured.
The amplitude of the upper and lower sidebands from voice modulations is also monitored. The results are analysed and shown visually by the columns of LED lights which range from green (low tension) to red (high tension).
The Truth Machine accurately measures changing stress levels in the
voice but as each individual's voice reacts differently it is not infallible;
the lighting of red LED's, high stress, is indicative of lying however!
Not only is the Truth Machine great fun when used in general
conversation but can also be tested against the TV and even connected to the telephone.
It measures 16cm x 13cm. A 9v battery is required.
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Seller:
Seller's Home Page at http://www.bullnet.co.uk
The Seller is a Private Company
The seller is the Host Site and has sold many items via this auction.
The items are either sold as new or as described for the individual products
Click Here for More Details about the Seller |
Winning Bids for this item (A) means autobidder in use
Bidder Town Wanted Won Qty. Bid
Losing Bids for this item
Bidder Town Wanted Won Qty. Bid
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Bullnet.co.uk
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 Contact us.. with any queries.
Bullgroup, Unit D, Henfield Business Park, Henfield, East Sussex, BN5 9SL
Tel (UK) 01273 491490
Fax (UK) 01273 491813
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