PhaseChecker vs Point Saver

The PhaseCheck app will run a test signal through your sound system to ensure your speakers are in-phase and wired with the correct polarity. It can be run either manually or automatically.  Manual mode allows you to run the test signal and flip the phase so you can listen yourself to ensure your sound system is setup correctly.  Automatic mode will run a series of test signals through your sound system and use the microphone on the device to analyse the results. New in version 2.0 is a waveform view mode for advanced use. It allows you to play an asymmetrical waveform (ramp waveform), record the sound from each speaker close up and capture the waveforms to then compare them. Phase is a difficult concept so full help is available in the app to ensure you get the best results. You should check the phase of your sound system whenever the wiring has been changed to ensure everything is the correct polarity. When a sound systems speakers are out of phase the sound quality is affected massively. Bass is reduced significantly and stereo imaging gives the illusion of the sounds pulling outside of the room. To run the check connect your iOS device to your sound system so it can play audio. If possible place the iOS device evenly between the speakers. Phase cancellation will not occur close to the speakers so ensure the device is not too close. Ensure the volume is at a comfortable listening level and if possible ensure there is no background noise to interfere with the scan.

Introducing Point Saver! With this powerful tool, you can easily scan UPC and QR codes and save them for future use. Whether you need to scan membership cards, point cards, or simply save codes for later, our app makes it quick and easy to get the job done. Simply open the app, scan the code, and save it to your virtual wallet. You'll never have to worry about losing your physical cards again. With UPC & QR Code Scanner, you can access all your important codes right from your phone. Here are some key features of our app: Scan and save UPC and QR codes for easy access later Use as a virtual wallet to store all your codes in one place Easy to use interface makes scanning and saving codes a breeze Don't wait any longer to simplify your life! Download UPC & QR Code Scanner now and start scanning and saving your codes today!