<P> The dinosaurs were created with groundbreaking computer - generated imagery by Industrial Light & Magic and with life - sized animatronic dinosaurs built by Stan Winston 's team . To showcase the film 's sound design , which included a mixture of various animal noises for the dinosaur roars , Spielberg invested in the creation of DTS , a company specializing in digital surround sound formats . Following an extensive $65 million marketing campaign , which included licensing deals with 100 companies , Jurassic Park grossed over $914 million worldwide in its original theatrical run , becoming the highest - grossing film ever at the time , a record held until the 1997 release of Titanic . It was well received by critics , who praised its special effects , John Williams ' musical score , and Spielberg 's direction . Following its 3D re-release in 2013 to celebrate its 20th anniversary , Jurassic Park became the 17th film to surpass $1 billion in ticket sales , and the film ranks among the 30 highest - grossing films ever . </P>
<P> The dinosaurs were created with groundbreaking computer - generated imagery by Industrial Light & Magic and with life - sized animatronic dinosaurs built by Stan Winston 's team . To showcase the film 's sound design , which included a mixture of various animal noises for the dinosaur roars , Spielberg invested in the creation of DTS , a company specializing in digital surround sound formats . Following an extensive $65 million marketing campaign , which included licensing deals with 100 companies , Jurassic Park grossed over $914 million worldwide in its original theatrical run , becoming the highest - grossing film ever at the time , a record held until the 1997 release of Titanic . It was well received by critics , who praised its special effects , John Williams ' musical score , and Spielberg 's direction . Following its 3D re-release in 2013 to celebrate its 20th anniversary , Jurassic Park became the 17th film to surpass $1 billion in ticket sales , and the film ranks among the 30 highest - grossing films ever . </P>
where did they get the sounds for jurassic park
where did they get the sounds for jurassic park
a mixture of various animal noises
a mixture of various animal noises