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Some studies suggest low-frequency sounds (140-200 Hz) can repel male mosquitoes, while other studies indicate that ultrasonic frequencies (20-70 kHz) are ineffective.
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The potential for sound frequencies, particularly those generated by mobile phones, to repel mosquitoes has been a topic of interest due to the convenience and accessibility of mobile devices. This synthesis examines the effectiveness of various sound frequencies, including ultrasound and low-frequency sounds, in repelling mosquitoes based on findings from multiple research studies.
Ultrasound Ineffectiveness:
Low-Frequency Sound Effectiveness:
Mobile Application Integration:
The research indicates that while ultrasound frequencies (20-100 kHz) are generally ineffective in repelling mosquitoes, low-frequency sounds (140-200 Hz) show promise in repelling certain mosquito species. Mobile applications incorporating these frequencies could potentially offer a practical solution, but the efficacy of ultrasound remains unsupported by current evidence.
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