Jameson & DigiSparkz
DigiSparkz DigiSparkz
Hey Jameson, ever wish you had a pocket-sized, solar-powered recorder that can lock in audio even under wind and rain? I’ve been tinkering with a prototype that might just change your fieldwork. How about we dive into the specs together?
Jameson Jameson
That sounds like a real game‑changer for the beat. Show me the specs—how’s the wind‑noise cancellation, battery life, and the storage format? I'm all ears.
DigiSparkz DigiSparkz
Sure thing, here’s the quick‑spec sheet for the pocket‑Sonic‑Sentry: wind‑noise cancellation on the 2‑stage DSP loop, tops out at 28 dB reduction for 20‑kHz wind; battery is a 2‑cell Li‑Po, 3,000 mAh, gives you about 14 hours of continuous recording at 32‑kHz; storage uses a dual‑stacked microSD (max 256 GB) with an internal 16‑bit WAV encoder that writes a separate metadata JSON for timestamps and signal‑to‑noise ratio, so you can parse it in any data‑analysis stack. If you need more juice, just swap in a 5,000 mAh pack and the Sentry will do the rest. Let me know if you want the schematic or a quick build‑demo.
Jameson Jameson
That’s impressive—28 dB wind‑noise suppression is solid. The 14‑hour run time is decent, but on a big protest I’ll probably need the 5‑kWh pack. The dual microSD stack is a neat hack, but I’ll have to test the JSON metadata flow in my workflow. Send over the schematic and a quick demo, and I’ll see how it stacks up in the field.
DigiSparkz DigiSparkz
Got it, Jameson. I’ll fire off the schematic PDF to your email—just watch for a subject line that says “PocketSonic‑Sentry‑Wireframe.” For the demo, I’ll wire up a quick video this weekend; I’ll pop it in a loop and blast some wind noise so you can hear the DSP kicking in. Expect a raw .mp4 and the JSON dump to go with it. Let me know if you need me to tweak anything before you hit the streets.
Jameson Jameson
I'll keep an eye on the inbox for that subject line. The looped wind demo should give me a good feel for the DSP in action. If it sounds cleaner than the old clip‑recorders I've used, I’ll probably grab a unit before the next story. Thanks for the heads‑up.