​“Apocalypse Now" (1979) - Captain Willard and the Sound of Helicopter Blades

The sound of helicopter blades in the film has a dual role. One is literal, embodying the power and danger of the war machines. The other is metaphorical/musical, reflecting
Captain Willard’s psychological response to the war and his inner turmoil. That response is sometimes ominous, for example in the beginning of the film during his hallucination/nightmare. But it can be literally uplifting as well. For example, when the group of helicopters flies in formation like a flock of birds, the synthesized thumping of the blades is beautiful and harmonious.

"The Revenant" (2015) - Hugh Glass's Perception of the Rhythmic, Whispering Wind

Hugh Glass (Leonardo DiCaprio), after surviving a brutal bear attack and being left for dead, frequently encounters the sound of the wind whispering through the trees. Initially, this sound embodies the harsh and indifferent wilderness that threatens his survival. As he endures immense physical and emotional pain, the wind begins to carry echoes of his deceased wife and son, blending reality with the memory of where he first heard this rhythmic whispering sound. By the film's end, the wind transforms into a symbol of solace and spiritual connection, reflecting Glass's internal journey from vengeance to acceptance and his reconnection with his lost family.

"Arrival" (2016) - Louise Banks's Perception of Alien Sounds

Linguist Louise Banks (Amy Adams) works to understand the language of extraterrestrial visitors. The incomprehensible sounds initially create tension and fear among the human characters. As Louise delves deeper into communication with the aliens, the sounds become meaningful and even comforting to her. This shift reveals her open-mindedness and foreshadows her altered perception of time and reality.

"No Country for Old Men" (2007) - Llewelyn Moss's Reaction to Silence

Llewelyn Moss (Josh Brolin) finds himself pursued by the relentless assassin Anton Chigurh. In moments of tension, the absence of sound or the amplification of subtle noises like footsteps becomes significant. Initially, silence is a backdrop, but as danger closes in, it heightens his alertness and fear. The changing perception of silence reflects his increasing paranoia and the gravity of his situation.

"The Sixth Sense" (1999) - Cole Sear's Interaction with Whispering Voices

Young Cole Sear (Haley Joel Osment) hears whispers and unsettling noises that others cannot, representing his ability to see and communicate with spirits. Initially, these sounds terrify him, symbolizing his isolation and fear of the unknown. Through his relationship with Dr. Malcolm Crowe (Bruce Willis), Cole learns to understand and even assist the spirits, changing his perception of the whispers from haunting to communicative. This shift illustrates his growth and acceptance of his unique ability.

"Jaws" (1975) - Chief Brody's Relationship with Ocean Sounds

Chief Martin Brody (Roy Scheider) has a deep-seated fear of water. The sounds of the ocean—waves crashing, water lapping—initially serve as a constant reminder of his phobia and the unseen dangers lurking beneath. As the shark attacks escalate, these sounds heighten his anxiety and sense of helplessness. However, when he finally confronts the great white shark, the ocean sounds shift in his perception from representing fear to embodying the battleground where he must assert his courage. This change illustrates his personal growth and determination to protect his community despite his fears.

"A Quiet Place" (2018) - Regan's Evolving Connection to Sound

Regan Abbott (Millicent Simmonds), who is deaf, lives in a world where making sound can be fatal due to sound-sensitive creatures. Initially, her inability to hear is a source of vulnerability and frustration, isolating her from her family. Over time, Regan's perception changes when she discovers that her cochlear implant can emit a high-frequency sound that repels the creatures. The sound, once a symbol of her perceived weakness, becomes a powerful tool. This shift reveals her journey toward self-empowerment and her critical role in her family's survival.

"Blade Runner 2049" (2017) - Officer K's Perception of Synthetic Sounds

Officer K (Ryan Gosling), a replicant, navigates a futuristic world filled with artificial sounds—from holographic advertisements to engineered environments. Initially, these synthetic sounds blend into the background of his monotonous existence. As he begins to question his own identity and experiences what he believes to be implanted memories, the artificial sounds become intrusive and disconcerting. This change mirrors his internal struggle with authenticity and his place in a society that blurs the lines between real and artificial, highlighting his longing for genuine connection.

"The Shawshank Redemption" (1994) - Andy Dufresne's Use of Music

Andy Dufresne (Tim Robbins) brings a moment of transcendence to Shawshank Prison by playing "Duettino - Sull'aria" from Mozart's "The Marriage of Figaro" over the loudspeakers. Initially, the prison is a place devoid of beauty and hope, filled with oppressive sounds of chains and bars. The music interrupts this harsh soundscape, and the inmates perceive it as a liberating force that momentarily frees them from their confinement. For Andy, the sound of music evolves from personal solace to a means of offering hope to others, reflecting his unbroken spirit and altruism.

"Gravity" (2013) - Dr. Ryan Stone's Interaction with Silence

Dr. Ryan Stone (Sandra Bullock) faces the vast silence of space after a disaster leaves her stranded. Initially, the absence of sound amplifies her fear and isolation, making the void seem hostile. As she battles to survive, the silence becomes a space for introspection, allowing her to confront her grief over her daughter's death. By embracing the silence, she finds inner strength and a will to live. This shift illustrates her emotional journey from despair to resilience.

"The Lord of the Rings" Trilogy (2001-2003) - Frodo's Perception of the Ring's Whispering

Frodo Baggins (Elijah Wood) hears the One Ring whispering to him, growing louder and more insistent as he gets closer to Mordor. Initially, the whispers are subtle temptations that he can resist. Over time, the sounds become overwhelming, reflecting the increasing burden of carrying the Ring and its corrupting influence. This progression highlights Frodo's internal struggle with power and temptation, as well as the heavy cost of his mission on his psyche.

"Birdman (The Unexpected Virtue of Ignorance)" (2014) - Riggan Thomson's Inner Voice

Riggan Thomson (Michael Keaton) hears the voice of his former superhero character, Birdman, speaking to him. At first, the voice is a nagging doubt, questioning his efforts to reinvent himself as a serious actor. As pressures mount, the voice grows louder and more intrusive, representing his insecurities and fear of irrelevance. The change in how he perceives this sound reflects his deteriorating mental state and the blurring of his reality, culminating in a critical point where he must choose between his delusions and true self.

"Memento" (2000) - Leonard Shelby's Interaction with Polaroid Camera Sounds

Leonard Shelby (Guy Pearce) suffers from short-term memory loss and relies on Polaroid photos to record information. The click and whir of the camera become routine sounds in his life. Initially, these sounds represent his attempts to maintain control and order. As the story unfolds non-linearly, the repetitive camera sounds take on a more haunting quality, emphasizing the futility of his quest and the manipulation he endures. This shift reveals the tragic cycle he's trapped in and his vulnerability.
                    

"Donnie Darko" (2001) - Donnie's Hearing of Frank's Voice

Donnie Darko (Jake Gyllenhaal) begins hearing the voice of Frank, a mysterious figure in a rabbit suit. Initially, Frank's voice is eerie but intriguing, leading Donnie to question reality and engage in rebellious acts. As the commands become darker and more demanding, Donnie's perception shifts to fear and confusion. This auditory hallucination reflects his struggle with mental health and the burden of unraveling complex existential and temporal mysteries, ultimately leading to his acceptance of a sacrificial role.

"Gladiator" (2000) - Maximus's Memories of His Family's Voices

General Maximus Decimus Meridius (Russell Crowe) is haunted by the voices and laughter of his murdered wife and son. Initially, these sounds are a source of deep pain and fuel his desire for vengeance against those who wronged him. As he fights his way through the gladiatorial arenas, the memories of their voices become a guiding force, reminding him of the values he holds dear. In his final moments, the sounds transform into a peaceful beckoning, symbolizing his readiness to reunite with his family. This shift illustrates his journey from revenge to reconciliation and peace.

"The Imitation Game" (2014) - Alan Turing's Relationship with the Sound of Enigma

Alan Turing (Benedict Cumberbatch) works tirelessly to crack the German Enigma code during World War II. The sounds of the code-breaking machines and encrypted messages initially represent an insurmountable challenge and the pressure of war. As Turing makes breakthroughs these sounds become exhilarating, symbolizing hope and the potential to save lives. Later, when he faces persecution for his sexuality, the silence of his machines reflects his isolation and the tragedy of his personal life, highlighting the disconnect between his monumental contributions and his treatment by society.

"Casablanca" (1942) - Rick Blaine's Association with "As Time Goes By"

Rick Blaine (Humphrey Bogart) forbids the song "As Time Goes By" to be played in his café because it reminds him of his lost love, Ilsa Lund (Ingrid Bergman). Initially, the song evokes pain and bitterness, symbolizing his attempt to suppress his past and emotions. When Ilsa re-enters his life, the song resurfaces, and Rick's perception shifts from avoidance to acceptance. By the film's end, the song represents the enduring nature of love and the sacrifices he makes for a greater cause. This change reflects Rick's transformation from a cynical, detached individual to a selfless hero who reconnects with his feelings.

The Conversation" (1974) - Harry Caul's Obsession with a Recorded Dialogue

Surveillance expert Harry Caul (Gene Hackman) records a seemingly mundane conversation between a couple. Initially, the recorded sounds are just part of his job. As he obsessively replays the tapes, he begins to perceive hidden threats within the dialogue and background noises. His changing perception of the sound reflects his growing paranoia and guilt over past actions. This shift exposes his internal conflicts and contributes to his eventual psychological breakdown, illustrating his deepening vulnerability and loss of control.
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"Snow White and the Seven Dwarfs" (1937) - Snow White's Perception of Forest Sounds

When Snow White flees into the forest, the sounds of rustling leaves, creaking branches, and animal noises are amplified to seem frightening and ominous. These sound effects embody her fear and uncertainty. As she calms down and befriends the forest animals, the same sounds become gentle and welcoming. This shift in perception illustrates her ability to overcome fear through courage and kindness, reflecting her inner strength and positive outlook.

"Rebecca" (1940) - The Second Mrs. de Winter's Perception of Manderley's Sounds

The unnamed second Mrs. de Winter (Joan Fontaine) is initially unsettled by the eerie sounds of the Manderley estate—the creaking floors, distant whispers, and echoes in the grand hallways. These sounds heighten her insecurity and feelings of inadequacy living in the shadow of her husband's late wife. As she becomes more assertive and uncovers the truth about Rebecca, the oppressive sounds lose their hold over her. This change reflects her growth from a timid, naive girl into a confident woman reclaiming her place in the household.

"The Treasure of the Sierra Madre" (1948) - Fred C. Dobbs's Perception of the Wind

Fred C. Dobbs (Humphrey Bogart) initially pays little attention to the wind in the mountains. As the trio discovers gold and greed takes hold, the howling wind becomes a haunting sound that feeds Dobbs's paranoia about being betrayed by his partners. The once unnoticed natural sound transforms into an ominous presence reflecting his descent into madness. This shift illustrates how greed and mistrust corrupt his character.

"The Third Man" (1949) - Holly Martins's Perception of Footsteps in Vienna

So how to get the best of worlds, the tonal parts and the noise parts, and make it seem like one thing? Layering. But simply finding a tonal vocal from a puppy (or a person trying to sound like a puppy), and a rough and raspy vocal from a cheetah, then playing them at the same time will rarely work. It will usually sound like two voices, not one. This is where some sound manicuring comes in.

Begin the experimenting by simply playing various raspy and tonal vocals at the
 same time. Line them up on adjacent tracks in ProTools or some other program, and just play them. It’s very likely that if you have twenty combinations like that, at least one or two will play together perfectly, at least momentarily, and that will give you ideas about how to make additional successful combinations.

Getting more meticulous and methodical about it:

Try starting the tonal and the raspy elements at exactly the same time, and/or ending them at exactly the same time.

Try fading either one in, or fading either one out, so that there is a gradual transition.

Having “attack” moments in both sounds will often be the main thing that makes them feel like two separate sounds rather than one unified sound.
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Try modulating the tonal element in a “granular” (bumpy) way that feels similar to the bumpiness happening in the raspy element. You can to this with a tremolo plug-in, or by doing lots of rapid volume graph manipulation.

None of this is quick, and quite a bit of your success will depend on accidents you didn’t anticipate, but that’s true of all art.
 
And this approach can be used when creating all kinds of sounds with combined elements: explosions, vehicle bys, laser blasts, wind, etc.
 
Have fun experimenting!