Windows Live Voice Transformer

I want a small, efficient Windows utility that hooks directly to my desktop microphone, applies real-time processing, and presents itself to other software as a virtual input. Once installed I should be able to open Zoom or WhatsApp Desktop, select the new virtual mic, and hear my voice come through in one of two presets:

• Neutral male voice with a clear American accent
• Natural-sounding female voice

Switching must feel instant—no dropouts, metallic artifacts, or lag beyond 50 ms. I am happy to trigger the change through a toggle in the UI, a hotkey, or whatever mechanism you recommend, as long as I can flip voices mid-sentence while the call continues.

Core expectations
– Lightweight, low-CPU DSP engine using Windows-friendly tech (WASAPI, Core Audio, ASIO, or similar).
– Virtual audio driver automatically installed so Zoom and WhatsApp Desktop see it as an ordinary microphone.
– Clean installer and an uncluttered interface: plug in headset, launch, choose voice, talk.
– Clear, step-by-step setup guide so I can reproduce your test results on my desktop PC.

Deliverables
1. Compiled installer for Windows 10/11
2. Executable with UI to select and switch voices
3. Virtual driver / loopback component
4. Documentation covering installation, hotkey mapping (if used), and verification steps in Zoom & WhatsApp
5. Performance report demonstrating < 50 ms end-to-end latency and acceptable CPU load on a standard desktop i7

Acceptance will be based on intelligibility, natural tone in both voices, seamless switching during an active call, and measured latency on my machine. If you’ve built similar low-latency audio tools before, let’s talk details and timelines.