Ailun 3Pack Privacy Screen Protector for iPhone 16 Pro Max [6.9 inch]+3Pack Camera Lens Protector,Dynamic Island Compatible,Anti Spy Tempered Glass[9H Hardness]-HD [6 Pack]
$7.56 (as of December 25, 2024 01:15 GMT +02:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)[App] Sound Spectrum Analyzer
Sound Spectrum Analyzer meters sound noise level (SPL – amplitude in decibels) and analyses sound frequency spectrum in real time (RTA) using FFT.
The analyzer is very easy to use and offers a lot of useful features: high RTA refreshing rate and frequency resolution, adjustable sound noise level amplitude scale (up to 150 decibels), RTA peak hold function, flat reference line, local peak frequency…
Sound meter can be recorded on 3 separate channels. User can later compare noise level (SPL – dB) and frequency response charts between the channels.
It also includes a signal (tone) generator, which helps us to meter the frequency response of a sound system.
Input/output can be adjusted to Internal, AUX or Bluetooth. However, all I/O options and combinations do not work on all devices.
Meter can be accurately calibrated for each frequency band separately.
Sound Spectrum Analyzer user reviews :
I find it very useful to see how loud things really are and to check out live music and the distribution of energy over the frequency spectrum
It provide great help for me not having pro tools to measure speaker.
Good relative check on sound levels. Not sure how to set up in calibration mode.
Tracki Pro GPS Tracker for Vehicles, USA made tech. Up to 7 Months Batt. Waterproof Magnetic 4G LTE Long Battery Life 2-7 Month, Unlimited Distance, Subscription Required, Multi Alerts, Hidden Tracker
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$9.95 (as of December 25, 2024 01:17 GMT +02:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Amazon Basics Key Finder, Wallet, Pet, Phone, Item Locator - 6 Smart Trackers, 1 Remote, 100 ft (30 m) Range, up to 80dB alarm
$18.97 (as of December 25, 2024 01:17 GMT +02:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Looks good so far… pro version link sends you to Amazon though? Thought it might goto Google Play Store where I got it from…..
Worked well to see what my speaker builds are producing
I love the idea of accurate frequencies instead of the usual frequency centers.
Contact developer :
Download Sound Spectrum Analyzer from Play Store
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SKYLMW Compatible with iPhone 11 Case with Invisible Magnetic O-Ring Stand Military-Grade Translucent Case for iPhone 11 6.1" [Compatible with MagSafe][Great Grip Feeling], Black
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