Research published in the Journal of Sex Research aimed to determine whether listeners could detect if a man is bisexual from his voice alone. The findings indicate that people are not able to determine if a man identifies as bisexual based on his voice alone. Additionally, when people listened to the voices of gay, straight, and bisexual men, they perceived the bisexual men as the most masculine among all the speakers they heard. The results showed that listeners could distinguish between gay and straight men’s voices with an accuracy rate of 62%, which was consistent with previous research. However, listeners could not distinguish between bisexual and straight men’s voices with any degree of accuracy. The study also found that female listeners were more accurate than male listeners in identifying gay men’s voices. The researchers found that bisexual men’s voices were perceived as being more exclusively attracted to women compared to both gay and straight men’s voices. Bisexual men’s voices were also rated as more masculine than gay men’s voices and straight men’s voices.