Petar KUNIĈ: DOG WHISTLE |
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1. The Invention |
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Title : DOG WHISTLE Blind people who have guide dogs as it
offers sound regulation on the basis of clicks (counting clicks starting from
the initial position of the sound regulator) Army, police, customs when using
professionally trained dogs in covert
operations Dog trainers Safeguards in various situations in
which dogs make irreplacable helpers Hunters Firemen Lovers of dogs and dog users in urban
areas as it offers the possibility of using high frequencies that do not
create noise or draw attention of the citizens All other dog users Well-rehearsed or agreed long-distance
communication between people Conclusion The whistle produces a sound level of
approx. 101 dB (decibels) in the space that does not produce resonance
effects, and at a distance of 1 meter. The range of basic frequencies in 16
positions goes from 3.5 kHz to 7.8 kHz. The harmonics are mostly 15 to 30
decibels below the tone level of the basic frequency. From position 3 to
position 4 3 the sound turns into the ultrasound field. Considering the spectral system and the
sound level it produces, the whistle is not harmful to human hearing. The expert sound testing of the whistle
was carried out by the Presentation.
Advantages Stage of
development. production
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Name Petar
KUNIĈ Photo. |
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Protection |
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Patent Status: Priority (date of the very first patent application) |
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Business intention |
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Cooperation |
5.
Contact |
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Petar Kuniĉ Zagorja
1a 47242
Krnjak CROATIA Tel.:
+385 47 727 015 Mob.:
+385 98 945 5570 E-mail:
petar.kunic@ka.t-com.hr |
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