A game tester is testing a first-person shooter. They notice that when multiple enemies fire their weapons at the same time, the sound becomes distorted and clipping. The tester suspects the audio system is exceeding its dynamic range. Which implementation technique would best address this issue?

Using higher bit depth for the audio files

Changing the audio format from WAV to MP3

Increasing the sample rate of the audio files

Implementing a limiter or compressor on the master audio bus

A game tester is checking the implementation of a weapon reload sound. The sound should play only when the player presses the reload button and has ammunition to reload. The tester finds that the sound also plays when the player presses reload with an empty magazine. Which implementation aspect is most likely at fault?

The layering of the reload sound with other effects

The audio file format used for the reload sound

The volume level of the reload sound in the mix

The trigger condition in the game engine's event system

A game tester is testing a virtual reality (VR) game. They notice that when the player turns their head, the sound of a virtual object behind them is not positioned correctly. The tester also notes that the sound of the player's own footsteps is not localized to the player's body. What is the most likely cause of these issues?

The audio engine is not using head-relative spatialization for 3D sounds

The game engine is not triggering the sounds correctly

The sound effects are not layered with ambient sounds

The audio files are in OGG format, causing latency

A game studio is developing a mobile game with a strict download size limit. The audio team must include a large number of sound effects. They are considering using MP3 format for all sound effects to save space. However, a tester reports that some sound effects have audible artifacts, especially during fast-paced action. What is the best course of action?

Use WAV files for all sound effects to eliminate artifacts

Keep MP3 but increase the bitrate to the maximum

Use OGG Vorbis at a moderate bitrate instead of MP3

Certified Tester Game Testing

Domain 4Objective 2

Sound Effects and Technology CT-GAME Practice Questions (Page 5)

Part of the Sound Testing domain, which makes up ~17% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~4–7 in this domain), expect 1–1 from this objective — we provide 28 practice questions to prepare you well beyond it. (estimate)

28questions here

6free pages

5concepts

Questions 21–25

21application · medium
A game tester is testing a first-person shooter. They notice that when multiple enemies fire their weapons at the same time, the sound becomes distorted and clipping. The tester suspects the audio system is exceeding its dynamic range. Which implementation technique would best address this issue?
Select an answer first
22application · medium
A game tester is checking the implementation of a weapon reload sound. The sound should play only when the player presses the reload button and has ammunition to reload. The tester finds that the sound also plays when the player presses reload with an empty magazine. Which implementation aspect is most likely at fault?
Select an answer first
23foundation · easy
Which term describes the event in a game engine that causes a sound effect to start playing?
Select an answer first
24expert · hard
A game tester is testing a virtual reality (VR) game. They notice that when the player turns their head, the sound of a virtual object behind them is not positioned correctly. The tester also notes that the sound of the player's own footsteps is not localized to the player's body. What is the most likely cause of these issues?
Select an answer first
25expert · hard
A game studio is developing a mobile game with a strict download size limit. The audio team must include a large number of sound effects. They are considering using MP3 format for all sound effects to save space. However, a tester reports that some sound effects have audible artifacts, especially during fast-paced action. What is the best course of action?
Select an answer first

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Sound Effects and Technology CT-GAME Practice Questions (Page 5)

Questions 21–25

A game tester is testing a first-person shooter. They notice that when multiple enemies fire their weapons at the same time, the sound becomes distorted and clipping. The tester suspects the audio system is exceeding its dynamic range. Which implementation technique would best address this issue?

Which term describes the event in a game engine that causes a sound effect to start playing?

Keep studying — Sound Testing