Simulating small, low-fidelity audio sources like radios, phones, and TVs is incredibly efficient using McDSP FutzBox. Unlike standard convolution plugins that rely on heavy impulse responses, FutzBox utilizes Synthetic Impulse Models (SIMs). These algorithms model the sonic signature of various consumer devices in real-time with zero internal latency and minimal CPU load.
Here is how you can use the internal modules to recreate these specific devices: 1. Simulating Cell Phones & Landlines
Phone speakers have heavily restricted frequency responses and compressed bit rates.
The SIM: Navigate to the Cell Phones or Telephones bank and choose an option like Cell Phone 1 or Answering Machine.
Lo-Fi Section: Dial down the Sample Rate to roughly 4,000 Hz and lower the Bit Depth between 4 and 8 bits to simulate digital cellular compression.
Noise & Ducking: Activate the Noise Generator to add a subtle layer of line hiss. Turn on the Noise Duck feature so the hiss gets pushed down whenever the dialogue plays, separating the voice from the background static. 2. Simulating Radios (Transistor & Tube)
Radios generally lack low-end frequencies, focus heavily on the mid-range, and feature continuous background analog hiss.
The SIM: Choose a preset from the Radios or Wireless bank (such as a walkie-talkie or car radio). Use the Tune control to adjust the resonance until the track sounds suitably tiny.
Filters: Set the pre-filter high-pass cut fairly high to completely eliminate deep bass frequencies.
Distortion: Add subtle analog warmth using the Sat1 or Sat2 (Saturation) modes. This emulates the natural overdrive of vintage tube or transistor components pushing small speakers. 3. Simulating Televisions & Large Electronics
TV speakers sound boxy and resonant. Depending on the era of the TV, you may need a clean modern sound or an old CRT hum.
The SIM: Select a model from the Televisions or Small Electronics bank.
Distortion Section: If you are recreating an emergency broadcast or a blown-out, overdriven TV speaker, switch the distortion engine to aggressive modes like ‘Stun’ or ‘Nuke’. Crank up the intensity to match the onscreen action.
EQ & Tuning: Use the post-distortion parametric EQ to boost narrow mid-range frequencies, which emphasizes the cheap plastic enclosure of a TV set. 4. Advanced “Futzing” Tips for Realism FutzBox – McDSP
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