Dr. Milena Droumeva, an expert in game sound, acoustic ecology, and digital media, is an Associate Professor at Simon Fraser University. She researches sound studies, interaction design, and immersive audio environments. In an online guest lecture, Dr Droumeva explored how sound shapes experiences across various media, particularly in video games.
The Role of Sound in Games
Game sound serves multiple functions, including:
- Informational: Providing feedback through alerts, warnings, and reward sounds.
- Affective: Setting the emotional tone of the game through music and sound effects.
- Communicative: Enhancing storytelling and narrative engagement.
- Spatial: Creating a sense of atmosphere and immersion.
All game sounds interact dynamically, making each playthrough unique. Unlike traditional media, where sound is fixed, game sound reacts in real time to player input, enhancing immersion and believability in virtual environments.
Fidelity vs. Verisimilitude: Two Paths to Realism
Fidelity in game sound refers to how accurately in-game audio replicates real-world sounds. Technological advancements have drastically improved fidelity, moving from simple 8-bit chiptunes to highly detailed soundscapes with 3D spatial audio. For example, modern first-person shooter (FPS) games utilise high-fidelity sound to replicate gunfire, environmental acoustics, and movement sounds with great precision.
While fidelity focuses on realism, verisimilitude concerns itself with believability within the game world. Not all games aim for strict realism—fantasy RPGs like Final Fantasy or Zelda prioritise creating an immersive, internally consistent soundscape rather than mimicking real-world sounds. Iconic game sound effects, such as Mario’s jump sound or Zelda’s treasure chest chime, are less about real-world accuracy and more about maintaining an established, recognisable aesthetic.
The Evolution of Game Sound
The history of game sound can be divided into key phases:
- Early Video Games: Minimalist, synthesised melodies with limited sound effects.
- 16-bit Era: Polyphonic MIDI compositions and richer audio textures.
- Modern Gaming: High-fidelity digital audio, dynamic soundscapes, and adaptive audio engines.
- 3D & VR Sound Design: Spatial audio and immersive environmental effects that enhance realism.
Games have evolved from simple beeps and loops to intricate, cinematic experiences where soundscapes enhance gameplay and narrative depth. Today’s games feature dynamic audio that responds to player actions, creating immersive environments that rival film and television in complexity and emotional impact.
Acoustic Ecology and Game Soundscapes
Acoustic ecology, a concept introduced by Professor Barry Truax, views sound as part of an interconnected system where the environment and listener influence one another. In games, this means understanding how various sound elements—background music, ambient noise, dialogue, and sound effects—interact to create a cohesive soundscape.
For instance:
- FPS games use environmental reverb and echo to simulate realistic spaces.
- RPGs incorporate thematic soundtracks to create a sense of place.
- Arcade games employ catchy, repetitive melodies designed to grab attention in noisy environments.
The balance of sound in a game environment is crucial. Overloading a soundscape with too many auditory elements can create clutter, while strategic use of silence can heighten suspense and impact.
The Future of Game Sound
Despite technological advancements, game sound design still faces challenges. Audio design often receives less investment compared to visual graphics, and many game developers rely on conventional sound design approaches rather than exploring new, experimental techniques. However, the rise of AI-generated sound, real-time adaptive audio, and VR-driven spatial audio suggest that the future of game sound will continue to push the boundaries of immersion and interactivity.
Conclusion
Game sound is a rich field that bridges technology, culture, and player experience. Understanding it through the lenses of fidelity, verisimilitude, and acoustic ecology offers a more nuanced perspective on how sound functions within interactive media. Next time you play a game, take a moment to listen—what role does sound play in your immersion? How does it shape the way you experience the game world? For those interested in exploring game sound further, consider experimenting with muting visuals or audio during gameplay to analyse how different sound elements contribute to the overall experience. The world of game audio is vast, and there’s always more to discover!