Dog Whistle
Is it possible to amplify a dog whistle over a pa system?
I’m working on a story that requires an answer to that immediate question and can’t seem to find the right answer suitable for this.
If the microphone and speaker were capable of producing the same frequencies then yes. but most speakers are designed to produce sounds that the human ear can detect, as are most mics. There are sounds all around us that are outside the human hearing range. If a mic picked these up and amplified them then speakers wouldn’t be very useful, as the background noise would probably always overpower the main sound.
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Dog Training Whistle SuperSonic Sound Adjustable Pitch $0.99 |
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Dog Training Whistle SuperSonic Sound Adjustable Pitch $0.99 |
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Pets Dog Silent UltraSonic Training Dogs Whistle ACD $0.01 |
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Supersonic Pet Dog Animal Training Sound Whistle Gold $7.99 |
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PET DOG TRAINING WHISTLE ADJUSTABLE PITCH SUPERSONIC $0.99 |
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Silver Pet Dog Animal Training Sound Whistle Supersonic $7.99 |
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PET DOG TRAINING WHISTLE ADJUSTABLE PITCH SUPERSONIC $0.99 |
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Acme silent dog whistle; original box and instructions $3.99 |
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Remote Pager Collar Dog Trainer Vibrations and Whistle $0.01 |
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DOG TRAINING WHISTLE ADJUSTABLE PICTH SUPERSONIC NEW $0.99 |
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PET DOG TRAINING WHISTLE ADJUSTABLE PITCH SUPERSONIC $0.99 |
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Training Tool Supersonic Sound Dog Whistle Silver Color $4.25 |
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VINTAGE DOG WHISTLE SILVER $16.00 |
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PET DOG TRAINING WHISTLE ADJUSTABLE PITCH SUPERSONIC $0.99 |
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New Dog Training Supersonic Sound Whistle RRP $29.95 ea $4.53 |
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Cooper Sports Game Dog Training Coach Whistle Lanyard $1.99 |
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New Silver Color Training Tool Dog Whistle Supersonic $0.01 |
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DOG TRAINING WHISTLE ADJUSTABLE PICTH SUPERSONIC NEW $1.00 |
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Remote Pager Collar Dog Trainer Vibrations and Whistle $25.50 |
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Remote Pager Collar Dog Trainer Vibrations and Whistle $0.01 |
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Remote Pager Collar Dog Trainer Vibrations and Whistle $9.99 |
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Dog Training Supersonic Whistle Adjustable Pitch New $4.12 |
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Pets Dog Silent UltraSonic Training Dogs Whistle ACD $0.01 |
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REMINGTON SILENT DOG WHISTLE TRAINING ADJ. PITCH New $1.25 |
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Remote Pager Collar Dog Trainer Vibrations and Whistle $0.01 |
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Dog Training Whistle SuperSonic Sound Adjustable Pitch $0.99 |
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New Silver Color Training Tool Dog Whistle Supersonic $0.99 |
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Freeman Whistle Mellow Dog D/C SET! Tin Penny LISTEN! $41.50 |
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REMINGTON SILENT DOG WHISTLE TRAINING ADJ. PITCH New $7.11 |
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whistle train dogs coaches One New Tin Whistle Lanyard $1.00 |
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DOG TRAINING WHISTLE ADJUSTABLE PICTH SUPERSONIC NEW $0.77 |
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Remington Silent Dog Training Whistle Adj. Pitch USA $3.99 |
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Dog Training Whistle SuperSonic Sound Adjustable Pitch $0.99 |
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Little Orphan Annie (Sandy) Dog Brass Whistle,1940 $9.99 |
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PET DOG TRAINING WHISTLE ADJUSTABLE PITCH SUPERSONIC $0.99 |
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Training Supersonic Adjustable Pitch Dog Whistle NEW $2.99 |
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DOG TRAINING WHISTLE ADJUSTABLE PICTH SUPERSONIC NEW $0.99 |
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Supersonic dog obedience training whistle – BRAND NEW $4.44 |
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Dog Training Whistle UltraSonic Sound Ultra Sonic NEW $1.75 |
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Dog Training Whistle UltraSonic Sound Ultra Sonic NEW $0.99 |
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REMINGTON SILENT DOG WHISTLE TRAINING ADJ. PITCH New $7.11 |
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REMINGTON SILENT DOG WHISTLE TRAINING ADJ. PITCH New $1.04 |
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New Silver Color Training Tool Dog Whistle Supersonic $0.99 |
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Dog Training Whistle SuperSonic Sound Adjustable Pitch $0.99 |
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New Silver Color Training Tool Dog Whistle Supersonic $0.99 |
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Pet Dog Training Sound UltraSonic Ultra Sonic Whistle $2.45 |
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Pets Dog Silent UltraSonic Training Dogs Whistle ACD $0.01 |
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High Frequency Dog Training Whistle $2.00 |
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DOG TRAINING WHISTLE ADJUSTABLE PICTH SUPERSONIC NEW $0.77 |
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