Assertion: headphone's impedance | /r/CapableOf | decrease to accommodate lower voltages
Facets:
value: in recent years
type: TEMPORAL
value: generally
type: MANNER
Source sentences:
text: In recent years, impedance of newer headphones has generally decreased to accommodate lower voltages available on battery powered CMOS-based portable electronics.
text: In recent years, impedance of newer headphones has generally decreased to accommodate lower voltages available on battery powered CMOS-based portable electronics.