This is really my opinion as guys here from IML will be able to give a better answer.
What concerns me is that output drops 10dB for every foot away from the speaker. I tend to favour one side of the bed, which means I'm usually be closer to the left speaker. The distance between the speakers is 5' and the furthest I'm away from the right one is 3-4'. So on any given night I'm getting between -70 and -60 dB from the right speaker and between -50 and -40 dB from the left. Is that adequate?
Have you tried calibrating with the trickling stream? Play the trickling stream track and then lie in your bed and position your head where it usually lies. Adjust the volume until you hear the lowest sound of the track. Then switch to ultrasonic.
You can try to do an experiment and check if your speakers do work. Download Absolute Self Confidence and listen to the ultrasonic for 3-5 days. You should get a reaction, resistance, or at least an improvement. If you do see a change, then you have proven that its working.
What concerns me is that output drops 10dB for every foot away from the speaker. I tend to favour one side of the bed, which means I'm usually be closer to the left speaker. The distance between the speakers is 5' and the furthest I'm away from the right one is 3-4'. So on any given night I'm getting between -70 and -60 dB from the right speaker and between -50 and -40 dB from the left. Is that adequate?
Have you tried calibrating with the trickling stream? Play the trickling stream track and then lie in your bed and position your head where it usually lies. Adjust the volume until you hear the lowest sound of the track. Then switch to ultrasonic.
You can try to do an experiment and check if your speakers do work. Download Absolute Self Confidence and listen to the ultrasonic for 3-5 days. You should get a reaction, resistance, or at least an improvement. If you do see a change, then you have proven that its working.
