“Popping Sound”

I'm curious. Does audio output via Airplay or HDMI have increased volume in the treble ? I'm currently attenuating the treble by about 10db or higher compared to lower frequencies.Aside from bit depth and samping frequency, which audio output provides better sound ? HDMI vs Airplay audio output...which has less jitter ?Thanks.

After a little effort, I got the Apple TV configured. Everything seems to work, except I am not getting any sound from it when I try to play content (I tried a free TV shows as a test).I know the HDMI cable is OK, it's the same cable I use with my Roku box. Using the volume controls on the remote makes the LED blink, but nothing else happens. I even tried using AirPlay with an iPad app that generates sound, but nothing was heard.Any ideas?

My safari audio won't play, despite other applications like Spotify and chrome working, it has no issues but safari on YouTube or anything that plays sounds won't load(on YouTube) in instagram it just won't play the audio. anything that can fix this?

I have a m audio firewire 410 card that works with Maverick. I actualise the system to high sierra and now the audio card doesn't works. Is there any way to keep it working?

since updating to the newest ios 18 beta last night, my Audio is glitching out, like it is having connection problems while I’m sitting on my bed, with my phone 2 feet away from the AirPods. It sounds like a phone call breaking up when I am listening to music, or watching a video. I have restarted my phone several times, and it has not fixed it, and I have forgotten my AirPods, and reconnected the AirPods after.

Hi everyone,I'm developing a USB Audio + MIDI interface. The audio part of the interface supports Asynchronous USB audio class 1.0.Lately I am having some issues on iOS with specific Apple Devices (iPhone 7, 7 Plus and X).After a random amount of time from the beginning of audio playback, all of a sudden, the audio stream can become corrupt (very loud digital distortion).The interface works fine on all other Apple devices, Macs and Windows PCs.The problem started to appear with iOS 11. I never experienced anything similar with iOS 10.I am trying to figure out what is causing the problem looking also at the USB packet stream but even when the problem arise nothing strange happens. The audio data sent by the OS is clearly corrupted (abrupt changes in the samples value).As anyone having similar problems?Thanks

I have an iOS music game (-ish) app that requires some basic synchronization between audio playback and other non-video events. To keep it simple, let's say I have some sound effects in files and I want to show a dot on the screen when a sound effect is played with a high degree of accuracy. Playing through the built-in speaker is fine, but users will often be using AirPods and the added latency is too noticeable. I don't need this to be super-low latency, I just need to know what the latency is so that I can show the dot exactly when the user hears the sound. I've mostly been experimenting in the AVAudioEngine/AVPlayerNode space. Those provide a variety of latency/ioBufferDuration properties (see below), but unfortunately they seem pretty inaccurate. Are they supposed to be? Is there a better way to sync non-video things with audio playback? func printLatencyInfo() { ttprint(audioSession.inputLatency: (audioSession.inputLatency)) ttprint(audioSession.outputLatency

Hi all,I would like to know if it's possible to record all audio played by my app, either played via AudioUnit, AVPlayer, AudioQueue or some other source (except system sounds / sounds from other apps). The thing is that some of the audio played by the app is generated by code that resides in a static library, the source of which is hard for me to access. Thus I would like to achieve this by intercepting the mixed down audio from all sources before it leaves the app. I'm thinking in the way of setting up an AudioUnit and connecting it's input bus to the audio coming from the app, but I am not sure if this can work. I tried to setup a remoteIO audio unit, and getting the samples from the output callback sample buffers, but it does not work that way, only makes a very annoying noise, which is mixed with other app audio 🙂Thanks in advance for all your thoughts!

Hi, when I turn on my mic my speaker volume is low and I cannot hear any game sounds . This happened since I updated to iOS 14 . Can anyone help me with how to solve this issue.

My phone will not vibrate or have any sound. I can still talk to people on the phone, but I usually have to call them back because I didn't notice they called. I flip switch on side on phone.. Nothing happens. Can put headphones in and hear muffled sound. Anyone else having similar problems? I've tried restarting and nothing works. Ugh. I'm pretty sure it's an iOS 9 issue but it was not fixed in 9.0.1, hopefully it will be in 9.0.2 Let me know if I'm not alone I'm kind of freaking out and starting to think its my phone even tho the sound worked one minute and not the next without me doing anything to the phone. Thanks!

Hi, was following along with this documentation (https://developer.apple.com/documentation/soundanalysis/analyzing_audio_to_classify_sounds) trying classify sounds within my SwiftUI app. Here's what I have: let noiseDetector = NoiseDetector() let model: MLModel = noiseDetector.model let analysisQueue = DispatchQueue(label: com.apple.AnalysisQueue) public var noiseType: String = default class ResultsObserver : NSObject, SNResultsObserving, ObservableObject { func request(_ request: SNRequest, didProduce result: SNResult) { guard let result = result as? SNClassificationResult, let classification = result.classifications.first else { return } noiseType = classification.identifier let formattedTime = String(format: %.2f, result.timeRange.start.seconds) print(Analysis result for audio at time: (formattedTime)) let confidence = classification.confidence * 100.0 let percent = String(format: %.2f%%, confidence) print((classification.identifier): (percent) confidence.n) } func request(_ request: SNRe

When setting a custom sound in AlarmKit, the alarm only plays the audio file once. I can understand why push notifications would play a sound only once, but I don’t understand why alarms can only play the sound for less than 30 seconds. We’re already at beta 6, so I’m wondering if Apple still hasn’t fixed this or if they have no intention of fixing it.

I am playing back audio on an AVPlayer while recording audio with AVAcaptureSession. How can I synchronize the recording to the audio playback timeline. I am subtracting both inputLatency & outputLatency from AVAudioSession to the timestamp of the capture audio but the timing seems to be still be off. What other latencies do I need to compensate for?

Why did Apple change the sound for Notifications in iOS 17??? I just finally upgraded today from iOS 16.7.2 to iOS 17.1.1 and among other things I don't like, this one makes no sense whatsoever! Why can't user select the sound we want for Notifications? At least when I had the Tri-Tone sound I could hear it. The new sound is way too quiet, causing me to miss notifications now. PLEASE FIX THIS ASAP!

When I download my installer dmg file, & start the installation, I get a pop-up .. would like access to files in your Downloads folder. I can select NO - dont allow - and my installer completes w/o errors. Is there a setting in my Info.plist that can say I do not need access? Or is there a way to trace what is going on? My install scripts access the temp install directory - but not downloads I tried putting the dmg file on my desktop & same error.