| Manufacturer | Instruments | Description | Module/Driver | NOAH 3 | Noah 4 |
| Acousticon | ACAM 5 | Includes Audiometer,
REM, HIT, Loudness
Scaling, HI Fitting System and Pediatric measurements. Supports Windows XP and later. | ACAM 5 module |  | |
| | ACAMLight | Class III Audiometer for Tone- and Speech Audiometry | ACAMLight module | | |
| Amplivox | Amplivox Otowave 102-1 and 102-4 Portable tympanometers | | Amplivox otowave tympanometer module | | |
| | Amplivox 240, 260, 270 Diagnostic Audiometers | | Audi-link driver | | |
| Audioscan | RM500SL
Verifit
Axiom | | NOAH software module | | |
| Auditdata | Primus | Fitting system. Includes Audiometer, Real Ear Measurement, Speech Mapping, Counselling and HIT. | Primus | | |
| Bertges | Ear 2.0 | digitales PC- und Notebook-Audiometer ear 2.0 | digitales Notebook-Audiometer ear 2.0 | | |
| CounselEAR | Synergy | Online system that enables
audiologists to rapidly create audiograms, chart notes, patient/professional reports, as well as seamlessly transfer audiometric thresholds between NOAH and CounselEAR. | Synergy | | |
| Entomed | SA 203
SA 204 | SA 203/204 are Diagnostic Audiometers, Type 3 IEC 60645 | Entomed Audi-Link | | |
| Frye Electronics | 7000 Hearing Aid
Test System
FP35 Hearing Aid Analyzer
FP40/D Hearing Aid Analyzer
FA10 Audiometer
FA12 Audiometer | HIT, REM, and Audiometric measurements | NOAH Audiometer Module, NOAH Real-ear Module | | |
| Grason-Stadler | GSI 10, GSI 16, GSI 61, GSI Arrow, GSI TympStar | | GSI Audio Tymp module | | |
| Inmedico | Oscilla® USB-100
Oscilla® USB-300
Oscilla® USB-300B
Oscilla® USB-300BS
Oscilla® USB-300I
Oscilla® USB-300IB
Oscilla® USB-300IBS
Oscilla® USB-310
Oscilla® USB-330
Oscilla® USB-350B
Oscilla® USB-350BS
Oscilla® USB-350SP
Oscilla® SM910-S
Oscilla® SM930
Oscilla® SM950
Oscilla® SM950-S
Oscilla® SM960D
Oscilla® SM960C | Audiometers
| Oscilla NOAH Module | | |
| | Oscilla® TSM-300 | Tympanometer | | | |
| Interacoustics | Affinity | Audiometer, REM, HIT | AC440, REM440, HIT440 | | |
| | Equinox | Audiometer | AC440 | | |
| | AD229 | | IA-NOAH-AUD | | |
| | MT10 | | IA-NOAH-IMP | | |
| | MS40 | | IA-NOAH-REM | | |
| Inventis srl | Delfino | Wireless video otoscope | Delfino NOAH module | | |
| | Bell
Harp
Piano
Piccolo | Audiometers | Maestro Noah module | | |
| Maico Diagnostics | ST20, ST26, ST32, ST36
MA33
MA41, MA42 (2012-)
MA50, MA51, MA52, MA53 MA55(Ger) | | MAICO Audiometry Module | | |
| | MA55
MA30, Pilot | | Maico Audiometry Module | | |
| | RaceCar Tymp, RaceCar Audiotymp
MI 24, MI 26, MI 34, MI 44
EasyTymp | | MAICO Impedance Module | | |
| MedRx | Avant A2D | | Avant A2D module | | |
| | Avant Audiometer (stealth) | | Avant AUD module | | |
| | Avant HIT | | Avant HIT module | | |
| | Avant REM Speech | | Avant REM Speech module | | |
| | Video Otoscope | | Video Otoscope module | | |
| M.R.S. | AM13 FreeQuency® | PC based audiometer, with own operational software | Amplifon AM13 module | | |
| | Amplaid A137 | standalone Type 3 EN 60645-1 audiometer with software interface | Amplaid A137 module | | |
| | Amplaid A177 Plus | standalone Type 2 EN 60645-1 and EN 60645-2 audiometer with software interface | Amplaid A177 module | | |
| | Amplaid A321, A321 HF | standalone Type 1 HF A-E (EN 60645-1, EN 60645-2, EN 60645-4 audiometer, with software interface | Amplaid A321 module | | |
| | Amplaid A756 | standalone Type 2 EN60645-5 tympanometer | Amplaid A756 module | | |
| Otovation | OTOPod,
Amplitude T-Series | Symphony NOAH Module | Symphony | | |
| Otometrics | AURICAL Plus | Integrated Fitting System | AURICAL Plus REM
AURICAL Plus HIT
AURICAL Plus AUD | | |
| | AURICAL Visible Speech | Visible Speech System | OTOsuite | | |
| | MADSEN Astera | Audiometer (type 1) | OTOsuite | | |
| | AURICAL FreeFit | | OTOsuite | | |
| | OTOcam 300 | Video Otoscope | OTOcam module | | |
| | MADSEN Conera | Audiometer | Conera Aud module | | |
| | MADSEN Itera II
MADSEN Xeta | Audiometer | OTOsuite | | |
| | MADSEN Capella | Cochlear Emissions Analyzer | Capella | | |
| | MADSEN Otoflex 100 | Diagnostic Immittance Device | OTOsuite | | |
| | MADSEN Zodiac 901 | Middle-Ear Analyzer | ZodiLink | | |
| | MADSEN Tymp-Screen | Middle-Ear Screener | Tymp-Link | | |
| | MADSEN Orbiter
MADSEN Midimate | standalone instruments with software interface | Audi-link driver | | |
| Siemens | Unity 2
Unity SD100
Unity SD110
Unity SD120 | The Unity system comprises of a two-channel software-based clinical audiometer, Real Ear Module and test box. The Unity Audiometer works with full data integration to accurately measure hearing loss and provide an explanation of the hearing result. | Unity module | | |
| | SD 270 | Diagnostic Audiometer | Audi-Link driver | | |