I like #48 because it gives me an abstract feel. I'm guessing its a shutter with sound waves. I like the coloring of #47 logo color over the way you did #48. The sound waves do look better in black
Thanks, glad you like the look! Yes, you're right - it's a shutter of a camera with sound waves. I will upload a couple versions with the blacks and reds switched out so you can see which one stands out better for you. I think this abstract look with the combination of the hard and curved edges like this would look particularly good on t-shirts, promotional items and labels.
Thanks for the feedback. Let me know if there's anything else you'd like to see with this approach.
These latest are to show a more digital, technical side of things. The digits that create the W for the logo's name are lit up as if they are sound waves or volume; the film on the side is sharp and a solid, hard color for focus. I think this would be a masculine, slightly more youthful approach for branding. Good luck on finding your logo, and I hope this fits into the mix.