Assertion: designation's character | /r/HasProperty | represented by sound h stereophonic
Facets:
Source sentences:
text: , elements vary in quantity and duration B Two-condition code, elements fixed in quantity and duration C Two-condition code, elements fixed in quantity and duration, error-correction included D Four-condition code, one condition per "signal element" E Multi-condition code, one condition per "signal element" F Multi-condition code, one character represented by one or more conditions G Monophonic broadcast-quality sound H Stereophonic or quadraphonic broadcast-quality sound J Commercial-quality sound (non-broadcast)