▁Category : Europe an ▁Games ▁compet itors ▁for ▁the ▁Czech ▁Republic ▁Category : A th let es ▁( track ▁and ▁field ) ▁at ▁the ▁ 2 0 1 9 ▁European ▁Games ▁Category : Europe an ▁Games ▁medal ists ▁in ▁athlet ics ▁Category : Europe an ▁Games ▁silver ▁medal ists ▁for ▁the ▁Czech ▁Republic ▁Category : C zech ▁Athletics ▁Championships ▁w inners <0x0A> </s> ▁Vo ice ▁stress ▁analysis ▁( V SA ) ▁and ▁computer ▁voice ▁stress ▁analysis ▁( CV SA ) ▁are ▁collect ively ▁a ▁pseud os cient ific ▁technology ▁that ▁a ims ▁to ▁infer ▁de ception ▁from ▁stress ▁measured ▁in ▁the ▁voice . ▁The ▁CV SA ▁records ▁the ▁human ▁voice ▁using ▁a ▁micro phone , ▁and ▁the ▁technology ▁is ▁based ▁on ▁the ▁ten et ▁that ▁the ▁non - ver bal , ▁low - fre quency ▁content ▁of ▁the ▁voice ▁con ve ys ▁information ▁about ▁the ▁phys i ological ▁and ▁psych ological ▁state ▁of ▁the ▁speaker . ▁Typ ically ▁util ized ▁in ▁investig ative ▁settings , ▁the ▁technology ▁a ims ▁to ▁differenti ate ▁between ▁str essed ▁and ▁non - str essed ▁outputs ▁in ▁response ▁to ▁stim uli ▁( e . g ., ▁questions ▁pos ed ), ▁with ▁high ▁stress ▁seen ▁as ▁an ▁indic ation ▁of ▁de ception . ▁ ▁The ▁use ▁of ▁voice ▁stress ▁analysis ▁( V SA ) ▁for ▁the ▁detection ▁of ▁de ception ▁is ▁controvers ial . ▁Disc uss ions ▁about ▁the ▁application ▁of ▁V SA ▁have ▁focused ▁on ▁whether ▁this ▁technology ▁can ▁indeed ▁reli ably ▁detect ▁stress , ▁and , ▁if