Cancel culture: When two sounds collide
Blog post from Mux
The narrative explores a technical challenge encountered in audio and music production, specifically addressing a muted audio issue in a customer video. Initially perplexed by the silent playback on some devices despite successful audio on others, the investigation revealed that the problem stemmed from out-of-phase audio channels, where stereo signals were 180 degrees out of phase, leading to cancellation when summed to mono. This issue primarily affected users with an accessibility setting on iPhones that summed audio to mono, while others listening in stereo experienced no problems. The story underscores the complexities of audio production, the often unintentional creation of out-of-phase audio due to microphone placement, and the importance of post-production corrections. Solutions to such phase issues include using phase flip or invert options in a Digital Audio Workstation or manually adjusting waveform alignment. The experience highlights the intricate nature of video and audio production, emphasizing that even minor technical details can significantly impact the final output.
No tracked trend matches for this post yet.
Use this post, company, and trend context to find content marketing opportunities, perform competitive analysis, or address product feature gaps via the Plushcap MCP server or the Plushcap API.