CarSweep: Car Audio Analyzer

Description

Your car is boomy in one seat and thin in the next, and turning the bass knob has never really fixed it. That is not your stereo being bad. That is the car. CarSweep measures what your system actually does and tells you exactly where to set every slider. Tighter bass, clearer vocals, highs without the harshness. No laptop, no measurement rig, no acoustics degree. WHY A CAR IS SUCH A HARD ROOM Seats swallow the highs. Glass reflects the mids. The cabin is small enough that bass piles up in some spots and disappears in others. An EQ cannot fix what you cannot see, so most tuning is guessing. HOW IT WORKS CarSweep plays a sweep through your stereo over Bluetooth and records it with the iPhone mic, or with a USB measurement mic if you own one. It computes the frequency response with an FFT and works out the correction from there. Everything runs on the phone. EZ TUNING: ONE SWEEP AND YOU ARE DONE No acoustics knowledge needed. 1. Pick your stereo 2. Set the volume with pink noise 3. Run one sweep 4. Read the value for every control your car has YOUR CAR'S OWN EQ Your screen has five or six sliders, not a band grid, and a ten band suggestion is no help there. CarSweep knows how those controls are built, solves them together, and shows you the same row of sliders with a number on each. Profiles for Tesla Model 3/Y (standard and premium audio) and VW/Audi with MIB3, plus the classic bass, mid and treble set that fits almost any stereo. NEW: EQ DESIGNER FOR ANY HEAD UNIT Your car is not on the list? Then CarSweep learns your stereo. Move each slider all the way up and all the way down while it listens, and CarSweep works out what that slider really does: filter type, frequency, width, and how many dB one step is. From then on, EZ Tuning gives you the exact setting for every slider, in your stereo's own steps. Because CarSweep compares your car with itself, the iPhone microphone is all you need. CHECK THE EQ INSTEAD OF TRUSTING IT Most tools hand you a correction and stop there. CarSweep can play the sweep a second time with the correction already in the test signal and measure what your car does with it. If the result does not match the prediction, it says so and revises the numbers. EXPERT MODE For anyone who already owns a measurement mic. • Frequency response charts with target curves • Delay, signal to noise and RMS deviation • Parametric or fixed band EQ suggestions • Band grids from 6 to 31 bands, or build your own and save it by name • JSON export for DSP presets • UMIK-1 and other USB microphones, with calibration files LIVE RTA Pink noise and a live third octave spectrum, so you can watch a band move while you turn the knob. Fast, slow or moving mic averaging, which evens out the cancellation you get in any single seat. THE IPHONE MICROPHONE It is not a measurement microphone. It is good enough to find the problems that actually matter, and that is most of them. If you already own a UMIK-1 or something similar, plug it in and load its calibration file. FREE AND PRO Free covers 250 Hz to 10 kHz, the classic bass, mid and treble controls, and a 6-band EQ. One purchase, no subscription, adds: • EQ Designer, to measure the EQ of any head unit • The full range from 20 Hz to 20 kHz, which is where the subwoofer, the cabin gain and the boom live • Vehicle EQ profiles for specific factory systems • The EQ test, so you can measure the correction instead of assuming it • Parametric EQ, every band grid from 7 to 31 bands, and your own • External USB measurement microphones and their calibration files Only the external microphone needs extra hardware. The rest works with the iPhone you already have. No account, no tracking, no ads. Measurements stay on your phone.

Meet EQ Designer: CarSweep now learns the EQ of your own stereo. Every car stereo has its own EQ, and almost none of them tell you what a slider actually does. "Bass" can be a shelf below 60 Hz or a bump at 120 Hz, and one step can be half a decibel or two. Without knowing that, every setting is a guess. EQ Designer measures it. Tell CarSweep how many sliders you have, then move each one all the way up and all the way down while it listens. A few minutes later it knows every slider – filter type, frequency, width and dB per step – and EZ Tuning gives you the exact setting for each one, in your stereo's own steps. It works with any head unit that has an EQ, subwoofer slider included, and the iPhone microphone is enough. Your measured stereo then shows up wherever you pick your system. You will find EQ Designer on the home screen; it is part of CarSweep Pro.

Informations

Vendeur

Jannes Oppermann

Catégorie

Utilities

Version

2.0

Nécessite

iOS 18.6+

Taille

2.5 MB

Classification par âge

4+