´Ü¾î ³»¿ëÀÔ´Ï´Ù.  
 

dBv

 1 Vpp(÷µÎÀü¾Ð) ¿¡ ´ëÇÑ dB °ª. ÁÖ : dBv ´Â ÅÚ·¹ºñÀüÀÇ ¿µ»ó½ÅÈ£·¹º§ ÃøÁ¤¿¡ ÀϹÝÀûÀ¸·Î »ç¿ëµÈ´Ù.
 Abbreviation. dB relative to 1 volt peak-to-peak. Note: The dBv is usually used for television video signal level measurements.
http://www.its.bldrdoc.gov/fs-1037/