America's Got Talent wild cards
Three wild card contestants will join the other 33 acts advancing to "America's Got Talent 2016" live shows. Twitter/nbcagt

Voting has officially started for “America’s Got Talent” season 11 as the NBC top-rated talent search aired its first live show Tuesday .

Voters have four ways to vote for their favourite among the 12 acts that performed live in Hollywood on “America’s Got Talent" 2016 first quarter finals round: singer Jayna Brown, illusionist Hara, dance group Outlawz, choir group Musicality, comedian Lori Mae Hernandez, performers Deadly Games, magician Jon Dorenbos, singer Daniel Joyner, mute performer Tape Face, 90-year-old dancer Dorothy Williams, multimedia performer Sila Sveta, and opera singer Laura Bretan.

Ballots can be casted via “America’s Got Talent” official app, which is available both on Apple’s App Store and on Android’s Google Play. App voting is open to all individuals aged 13 and older, and residing across the United States, including District of Columbia and Puerto Rico. Under the AGT official app, at least 10 votes per act can be done per email address or Facebook account during the voting window.

Votes can also be submitted online via NBC.com or Facebook. Online voting is limited to individuals aged 13 and older who are located in the 50 US states, District of Columbia and Puerto Rico. The same 10-votes-per-act limit is applicable to the online voting scheme.

Audience can likewise vote for their favourite acts via Google Search. To cast their vote, viewers are encouraged to search “AGT” on Google, log in on their Google account and submit votes via the Google vote widget. Google account holders can only vote up to 10 times per act.

Those without Internet connection can also participate in the voting h by simply calling the unique toll-free number assigned to each act during the show. Callers can vote up to 10 times for each act during the voting window. Voting starts 8 p.m. ET Tuesday and ends 7 a.m. ET Wednesday.

NBC will air the next rounds of “America’s Got Talent 2016” live shows on Aug. 2, Aug. 23, Aug. 30, Sep. 6 and Sep. 13.