Lance Reed Posted March 3, 2022 Share Posted March 3, 2022 (edited) Hi all, I did a small experiment yesterday, whereby I run 14hz (infrasound) through a app on my phone into the lite or Crystal bridge (As I call it now) then recorded to the soundcard on my PC, I got these results, they are only short spoken, but I feel it's a start. I approximately recorded 3 mins session and got the first three below yesterday. Then, today I added white noise into the recipe, and got a two very light quiet EVP voice, very hard to hear?? What can you all hear in these samples below? Feel free to enhance more than I have already done (Hiss reduction and raised the vocals so far) ((((Headphones required!!)))) Take care, Lance 1infasound.wav 2 infasound.wav 3 infrasound 14hz.wav Edited March 3, 2022 by Lance Reed 0 Quote Link to comment Share on other sites More sharing options...
Lance Reed Posted March 3, 2022 Author Share Posted March 3, 2022 Thanks for these edits DR Jeff, I Yep! I hear that too "It's Lance" What I did, was to plug a jack into my phone and then into the aux in and on the back jack out to the PC? Thanks again, Lance. 0 Quote Link to comment Share on other sites More sharing options...
Andres Ramos Posted May 25, 2022 Share Posted May 25, 2022 Hey Lance. An ingenious idea you had. I quickly checked the schematic of the Light Bridge frontend. With 14 Hz the input signal is dampened roughly by 13dB. Though the remaining signal to modulate the LED is about 20%. Theoretically this still can cause an effect if the output level of your smartphone was high enough. 1 Quote Link to comment Share on other sites More sharing options...
Andres Ramos Posted May 25, 2022 Share Posted May 25, 2022 I very much appreciate that you are testing the device in various configurations. This eay we can find out what works best. 1 Quote Link to comment Share on other sites More sharing options...
Lance Reed Posted May 25, 2022 Author Share Posted May 25, 2022 Thank you Andres, yea, I just though one day, I am going to try the infrasound, so I go with my gut Much advice is always much appreciated, take care, Lance 1 Quote Link to comment Share on other sites More sharing options...
Andres Ramos Posted May 26, 2022 Share Posted May 26, 2022 You could also try to route environmental sound through the crystal bridge like the sound of wind or flowing water. 1 Quote Link to comment Share on other sites More sharing options...
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