Comparisons: A+ vs. Class A vs. Class B Pods
Performance Comparison
A+ Class Soundproof Enclosures vs Market Alternatives
Brand
NIC Rating
ISO Certified
Typical Use
Privacy Level
Sound~Pod®
TÜV SÜD-certified acoustic enclosure
NIC ≥ 30 dB
Verified high acoustic isolation performance
TÜV SÜD Certified
ISO 23351-1 compliant
High-security executive use
Legal, finance, HR, procurement discussions
A+ (Superior)
Speech remains unintelligible outside
Framery Q
~NIC 25–29 dB
External lab
Meetings, calls, focused work
A (High)
Hush Office / Hush Phone
~NIC 20–24 dB
Internal + lab
Phone calls, casual meetings
B (Good)
Budget Pods (Generic)
NIC 15–19 dB
In-house only
Light use, low privacy needs
C (Basic)