Fear in Film: When Sound Scares Us

An exploration of sound as a key feature of fear in film.

Alfred Hitchcock famously noted that “33% of the effect of ‘Psycho’ was due to the music”. Who could forget those iconic screeching violins? When the film was released back in 1960, it shocked audiences across the world. Today, however, in our modern desensitized culture, the film has lost some of its shock-value. However, those violins still send a chill down my spine no-matter how many viewings I bestow the classic. There is something primal about this kind of fear – a kind of aural horror. In the midst of Halloween, I began revisiting some classic horror films in an attempt to better understand my deep fascination with the genre. Movies like that of Psycho, Halloween, and Suspiria continue to disturb me in a jarring way. Perhaps Hitchcock was correct in his assertion of sound as a key feature of fear in Psycho. If so, how well does a soundtrack cultivate fear in the horror genre as a whole? Why, exactly, does sound scare us?


Looking back through the horror genre over the decades, it’s easy to see how sound plays such a vital role in audience engagement. When we consider, arguably, the first horror movie ever made – Le Squelette Joyeux – the film reads more as a slapstick comedy, than that of a horror.  In the absence of sound, the films relies on imagery in its entirety. It wasn’t until Dracula in 1931, that horror was finally given a voice. However, conceived during the transitional period between silent and sound film, the movie contains very little music, relegated only to the opening credits of the film, and a short theater scene. Similarly, this use of music was that of an excerpt from Act II of Tchaikovsky’s Swan Lake. Albeit tragic, the score is not particularly horrifying.

As cinematic techniques began to evolve, so too did the role of sound in film. A films score began to play a central role in constructing a scenes atmosphere, and cinematic identity. John Carpenter’s Halloween employs this eldritch device in a fascinating way. Just like the trepidation felt at the thought of what appears behind Michael Myers’ mask in the film, the soundtrack cultivates a foreboding fear of what truly resides behind the suburbian everyday. The films soundtrack flows between scenes, cocking its head and promptly retreating back into the shadows, much like its villain. Sound, in this instance, behaves as a supportive device in the cultivation of fear. How different is an audiences’ experience when sound goes beyond this complimentary threshold? What happens when sound occupies the cinematic space entirely?

For me, no soundtrack will ever have as much impact as that of Dario Argento’s Suspiria. The films sound is frenetic in the most gluttonous way. Just as Argento indulges scenes in vibrant hues, he matches them with an expansive, and tumultuous score. Composed, and performed by the Italian progressive rock band Goblin, the films soundtrack erupts in fluorescent  expressions of aural dread, resulting in an deeply disorienting, and visceral experience for the audience. Characters operate on a completely different aural register to its soundtrack. Argento’s choice for the score to soar above the actors, even above the viewers was a intentional one. The films voice ultimately reads as perverse, intrusive, and acutely disturbing. 

Unsurprisingly, there is scientific reason behind why certain sounds scare us. Turns out, the sound of fear originates in something called “non-linear noises”. An evolutionary biologist by the name of Daniel Blumstein set out to better understand these types of noises, and made some interesting discoveries involving the nature of human beings. In terms of evolution, non-linear sounds evoked a sense of danger. His study of human sound perception arose from observing yellow-bellied marmots, a species akin to that of a squirrel. Screams from baby marmots alerted their parents of distress. The same can be said for human children. Babies can sometimes produce blood-curdling screams which can trigger even the harshest critic of children to come to their aid. So, it seems that sound doesn’t so much as scare us but warn us of potential danger. Blumstein’s study poses an interesting question pertaining to the future of fear in film. If directors have harnessed non-linear sound as a means to scare, is it possible that such a sound can be created that goes beyond simple fright? A use of sound so guttural that it evokes the darkest fear humanly possible?  

Over the years, there have been some remarkable uses of sound in cinema. Then, what about the absence of sound? Discounting Le Squelette Joyeux, many films seem to employ a lack of sound as a fear device. Think A Quiet Place, or The VVitch. We have become so accustomed to the use of sound to scare us that it’s fascinating to see pieces of film use its antithesis to achieve the same result. It’s something I refer to as “fear by disassociation“. When a piece of media refuses to tell us how to feel, the onus is placed upon the audience to fill this empty space themselves. It renders this fear completely subjective, meaning that each viewer leaves the film with a completely independent perspective of what exactly scared them. And that’s really the scariest part, right?

Sound is but a puzzle piece in the jigsaw that is fear. And yet, an important one – maybe a corner piece. I urge you consider the use of sound the next time you sit to watch a horror film. Horror, unlike any other genre, delivers some of the most striking assaults on the senses ever to be committed in film. Keep your ears open next time, even if your eyes aren’t. 

I hope you enjoyed reading this as much as I enjoyed writing it. If you have any response or reaction to this essay, I strongly urge you to post a comment below. I’d love to start a conversation. What’s your favorite horror movie? Why was it so terrifying for you?


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s