Acoustic Voice Pro vs FeedbackGuard

“Studio-Grade Acoustic Tone, Straight from Your Pickup” Turn your direct pickup signal into a rich and natural acoustic guitar sound with studio-grade modeling, microphone emulations, and advanced tone-shaping tools. 10 Guitar Emulations Martin 1936 0-17* — Dry, woody, vintage small-body tone Weissenborn* — Open, resonant hollow-neck character Martin 0028EC* — Warm, balanced fingerstyle voice Martin HD-28V* — Rich dreadnought depth and projection Gibson L-00* — Mid-forward, punchy vintage tone Landola J80E* — Clear, bright jumbo-style presence Guild D140CE* — Full-bodied, strong strumming response Ayers DSR* — Smooth, natural modern acoustic tone Taylor 814ce Deluxe* — Detailed, polished, hi-fi clarity Taylor Grand Theater K21e* — Compact, articulate, refined warmth 5 Microphone Emulations Audix ADX51* — Clear, detailed condenser response Beyerdynamic M201* — Tight, focused dynamic tone Shure SM57* — Punchy, familiar studio dynamic sound Electro-Voice RE20* — Full, controlled, natural dynamic response AKG C414* — Open, polished studio condenser tone IR LOADER The integrated IR Loader lets you browse factory impulses or load your own third-party IRs for even more tonal flexibility. With blend, pan, and a real-time frequency response view, it gives you fast and intuitive control over the final acoustic character. STOMP Acoustic Voice Pro includes a dedicated pedal section designed to enhance clarity, control, and spatial depth. Use the Noise Gate to reduce unwanted noise, the DI Preamp to focus the tone, the Compressor to smooth dynamics, and the Doubler to add size and dimension. EQUALIZER Acoustic Voice Pro features a powerful visual equalizer for sculpting a balanced, natural, and mix-ready acoustic tone. Adjust gain, frequency, and Q to tame harshness, control muddiness, and bring out the sparkle and definition of your instrument. EFFECT Complete your acoustic sound with a rich post-effects section featuring Analog Delay, Room Reverb, and Modulation. Add depth, space, movement, and ambience with intuitive controls designed to enhance your tone without losing its natural character. Works as a standalone application, AudioUnit v3 effect, or Inter-App Audio effect. * All product names used are trademarks of their respective owners, which are in no way associated or affiliated with Nembrini Audio. These trademarks are used only to identify the products whose sound was studied during development.

FeedbackGuard is an Audio Unit v3 effect that stops acoustic feedback before it ruins your performance. Whether you are singing live, speaking on stage, or recording vocals on iPad, FeedbackGuard listens for runaway howling and automatically places precise notch filters — so you can focus on the show, not the squeal. HOW IT WORKS FeedbackGuard uses PNPR (Peak-to-Neighbourhood Power Ratio) analysis combined with a growth check to tell real feedback apart from normal voice, speech, or room tone. When a howling peak starts to build, the plugin tracks it with parabolic peak detection and deploys an adaptive notch bank that reacts in milliseconds. Designed for live use: attack and release times, suppression depth, and notch count are all under your control. KEY FEATURES • Real-time howling detection (PNPR + run-up check) • Adaptive notch bank — up to 24 simultaneous notches • Live spectrum display with active notch markers • "Balanced" preset for safe, transparent defaults • 3 user preset slots — tap to recall, hold to save • Fine-tuned controls: Sensitivity, Notch Threshold, Suppression, Q, Attack, Release • Optional harmonic tracking for stubborn feedback tones • Optional spectral noise reduction for quiet passages • Full bypass GET STARTED IN SECONDS 1. Open your AUv3 host (GarageBand, AUM, Cubasis, and more) 2. Insert FeedbackGuard as an audio effect on your vocal or monitor channel 3. Tap "Balanced" for recommended live settings 4. Raise Notch Threshold if notches appear on voice or room tone IDEAL FOR • Live vocals and speech • Rehearsals, worship, small PA setups • Mobile recording rigs on iPhone and iPad • Any situation where monitor feedback is a risk COMPATIBILITY • Audio Unit v3 (aufx) effect • iPhone and iPad • Works in any AUv3-compatible host • Mono or stereo, sample rates from 8 kHz to 192 kHz FeedbackGuard — Adaptive Feedback Suppressor by Norwin Palme.