I’ve got a problem that’s driving me crazy. I hear two very high pitched chirps every 1.02 minutes but I can’t figure out where the sound is originating. Since I am deaf in one ear, I can’t directionalize sound and the pitch doesn’t match John’s hearing range so he’s oblivious to it. I can’t figure out what’s making the sound. It’s not the smoke detectors, nor air purifier nor the refrigerator. It’s been going on since last night and I’m about to scream. If there’s any one with good hearing who is in the vicinity and can help me, I’d sure appreciate it. Since John can’t hear it, he’s looking at me strangely.

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I FOUND IT! The source of the chirp as a digital meat thermometer in a kitchen cabinet. It had been returned to its box after being used yesterday and it stayed on, chirping intermittently. Drove me crazy!