Inventor
MCCALLUM MATTHEW
US11 patents
⚠️ This page may combine multiple inventors who share the name “MCCALLUM MATTHEW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIELSEN CO US LLC
6 patentsUS10249319B1Apr 2, 2019
Methods and apparatus to reduce noise from harmonic noise sources
NIELSEN CO US LLC14 citations92
US11017797B2May 25, 2021
Methods and apparatus to reduce noise from harmonic noise sources
NIELSEN CO US LLC3 citations82
US10726860B2Jul 28, 2020
Methods and apparatus to reduce noise from harmonic noise sources
NIELSEN CO US LLC5 citations82
US12217766B2Feb 4, 2025
Methods and apparatus to reduce noise from harmonic noise sources
NIELSEN CO US LLC0 citations61
US11894011B2Feb 6, 2024
Methods and apparatus to reduce noise from harmonic noise sources
NIELSEN CO US LLC0 citations61
US11557309B2Jan 17, 2023
Methods and apparatus to reduce noise from harmonic noise sources
NIELSEN CO US LLC0 citations61
GRACENOTE INC
5 patentsUS11024288B2Jun 1, 2021
Methods and apparatus to segment audio and determine audio segment similarities
GRACENOTE INC9 citations84
US11223340B2Jan 11, 2022
Methods and apparatus to adjust audio playback settings
GRACENOTE INC2 citations72
US11218125B2Jan 4, 2022
Methods and apparatus to adjust audio playback settings based on analysis of audio characteristics
GRACENOTE INC2 citations72
US11657798B2May 23, 2023
Methods and apparatus to segment audio and determine audio segment similarities
GRACENOTE INC2 citations71
US12125472B2Oct 22, 2024
Methods and apparatus to segment audio and determine audio segment similarities
GRACENOTE INC0 citations61