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  2. How to fix that annoying audio delay on your soundbar - AOL

    www.aol.com/fix-annoying-audio-delay-soundbar...

    To their credit, though, Devantier tells me Samsung has done a lot of work on this problem over the past few years, and 2020 models now have the ability to adjust its delay in both directions ...

  3. Loudspeaker time alignment - Wikipedia

    en.wikipedia.org/wiki/Loudspeaker_time_alignment

    Loudspeaker time-alignment, usually simply referred to as "time-alignment" or "Time-Align", is a term applied in loudspeaker systems which use multiple drivers (like woofer, mid-range and tweeter) to cover a wide audio range. It involves delaying the sound emanating from one or more drivers (greater than 2-way) to correct the transient response ...

  4. Group delay and phase delay - Wikipedia

    en.wikipedia.org/wiki/Group_delay_and_phase_delay

    The group delay and phase delay properties of a linear time-invariant (LTI) system are functions of frequency, giving the time from when a frequency component of a time varying physical quantity—for example a voltage signal—appears at the LTI system input, to the time when a copy of that same frequency component—perhaps of a different physical phenomenon—appears at the LTI system output.

  5. Audio-to-video synchronization - Wikipedia

    en.wikipedia.org/wiki/Audio-to-video_synchronization

    The AV-sync delay is static but can vary with the individual clip. Video editing effects can delay video causing it to lag the audio. Transmission (broadcasting), reception and playback that can get introduce AV-sync errors. A video camera with built-in microphones or line-in may not delay sound and video paths by the same amount.

  6. Talk:Group delay and phase delay - Wikipedia

    en.wikipedia.org/wiki/Talk:Group_delay_and_phase...

    Merging is fine IMO. Here's a source talking about both group delay and true time delay, but I'm too ignorant to make sense of it. -- intgr 22:11, 27 September 2014 (UTC) My reading of the article and True time delay is that true time delay is not the same as a group delay. Rather, it is used to describe a property of a device: the property of ...

  7. Opinion - 20 minutes to fix a broken microphone? Trump is ...

    www.aol.com/opinion-20-minutes-fix-broken...

    The recent rally in Detroit where former President Donald Trump’s microphone went bad, leaving him to pace the stage for almost 20 minutes, is more important than you might think.

  8. Latency (audio) - Wikipedia

    en.wikipedia.org/wiki/Latency_(audio)

    Latency refers to a short period of delay (usually measured in milliseconds) between when an audio signal enters a system, and when it emerges.Potential contributors to latency in an audio system include analog-to-digital conversion, buffering, digital signal processing, transmission time, digital-to-analog conversion, and the speed of sound in the transmission medium.

  9. Smaart - Wikipedia

    en.wikipedia.org/wiki/Smaart

    Smaart is a real-time single and dual-channel fast Fourier transform (FFT) analyzer. Smaart has two modes: Real-Time Mode and impulse response mode. Real-time mode views include single channel Spectrum and dual channel Transfer Function measurements to display RTA, Spectrograph, and Transfer Function (Live IR, Phase, Coherence, Magnitude ...