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Digital Audio

Digital audio is technology that can be used to record, store, generate, manipulate, and reproduce sound using audio signals encoded in digital form. Following significant advances in technology, digital rapidly replaced analog audio technology in most areas. Digital audio systems may include compression, storage, processing and transmission components. It is important to distinguish between the audio coding format, the codec performing the encoding and decoding of the raw audio data, and the container file. Common file formats include .wav, .aiff, .au, .m4a, .mp3, .wma, .ra and .raw.

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How many people can access podcasts on iTunes and Google Play?

I have a podcast coming up hosted on podbean and distributed through iTunes and Google Play.

How many people could potentially access it?

Thanks
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Starting with Angular 5
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Starting with Angular 5

Learn the essential features and functions of the popular JavaScript framework for building mobile, desktop and web applications.

Got a lecture on MP3.  About an hour long.

Want to cut bits of it into a loop.

Looking for super simple drag & drop audio cutting and splicing.

Audacity seems too complicated.  Need something simpler.  Only requirement is to select blocks of audio and splice them together.  No need for processing or enhancing.

What looks like an easy piece of software to do this?
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I know there are programs, like Audacity, that will null out background noise.  You give them a sample of just the noise and they subract that from the whole audio track. Does anyone know what these programs do if the noise sample is louder than whats in the audio track? Suppose, for example, you shot a video walking around a store while the manager talks about the various items.  The noise you want to null out is a generator at a building site across the street.   But this noise will be louder when we're walking near the front of the store than when we're at the back.  If the noise sample being used to null out the noise is louder than  the noise in the audio,  will noise get added back in, or will it the track noise just go to zero and stop?

Thanks
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How strict is iTunes for podcast approvals?

I have done extensive research on the 9/11 attacks and have found new historical connections to 9/11 attacks in U.S. and world history that seem to have been scrubbed from the narrative. But I worry that iTunes will filter my podcast out, because it does sometimes touch on the political motivations of various entities.

How concerned should I be that iTunes will filter me out? Or, is the approval process towed out violence, porn, etc?

I hope iTunes does not act as the "thought police" and block my extensive historical narratives.

I hope to hear about other people's experiences with potential filtering of podcasts.

Thanks
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Need to choose WordPress plug-in for an audio and video podcast

But I am still not so knowledgeable about distribution of the podcast

Here is a list of Theme Forest themes I may choose from.

https://themeforest.net/tags/podcast

Suggestions?

If I use a podcast theme on my WordPress site, what is missing from my hosting requirements? Are the videos stored on YouTube? And the MP3's stored on my website?

Does the theme contain the interface to iTunes and other podcast distribution outlets?

I am pretty new at this and do not yet have a feeling for what is what.

Thanks.
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Publishing a podcast to the iTunes store?

I wonder if this is a way to eventually generate revenue from my incredible discoveries which reveal the hidden history of 911.

How does this work?

Do people pay a subscription fee? Or maybe a couple of bucks per audio?

I would start for free for a long while, at least.

I will be covering history, but only as it relates to the hidden history of 911.

Does this include the ability to show pictures? Or is it just audio?

Does Apple have "Thought Police" that pull my account if I use a non-sanctioned word?

How do I find these things on iTunes? I'd love to see this.

Is it my job to promote the podcast? Or, does iTunes allow me to use search words, etc. to get SEO traffic?

Thanks
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Need PodCast tools

I want to start a podcast which will include audio and video, but I want to do as little web development s possible. I want to build my podcast on a proven platform, so all I need to do is create great content.

Suggestions?

I'd like it to be free, if possible. But, I'd consider a small monthly fee, if the features are helpful.

Also, I have seen a way to have your own web radio station. Does anyone know about that?

Please let me know.

Thanks.
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I am running Windows 10.  Years ago I had a program that allowed me to take a bunch of my songs and balance the volume so that when I made a playlist the volume on all the songs would be the same.  I don't remember the name of the program - and there are probably newer/better ones out there now.  Can you recommend a simple program to adjust volume on a group of music files?

Thanks,

Phil
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Free gotomeeting alternatives required.
For a Non Profit org required an alternative solution of gotomeeting.
Which can share the screen and best audio quality.
Please suggest.
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https://www.channelnewsasia.com/news/singapore/singhealth-cyberattack-a-harsh-reminder-to-redouble-10779812

I'm trying to capture the above minister's speech video with ATube_Catcher :
1. refer to attachment 1 : if I use this option, the captured wmv file could be
    played back with it video fine but it's audio is simply a high-pitched & 
    sometimes noisy audio that we cant make anything out of it.  Above
    URL plays fine (both audio & video) when played from browsers

2. if I use the Stream Catcher option, it requires WinPCap which when
     installed caused the above video as well as all Youtube videos can't
     be played at all on all browsers : had to deinstall WinPCap to recover

3. If I use VLC, see attachment 3,  it requires actual  avi/mp4  or video
     file which above URL is not as only a portion of above URL is video

What else can I do: appreciate any freewares.  I'm not good with using
plug-ins, so a layman step by step instructions is needed.

I could use my phone / videocam  to record but this is not what I am
looking for
PMLeeVideoSpeech1.jpg
PMLeeVideoSpeech2streamcatch.jpg
VLCstream.jpg
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Exploring ASP.NET Core: Fundamentals
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Exploring ASP.NET Core: Fundamentals

Learn to build web apps and services, IoT apps, and mobile backends by covering the fundamentals of ASP.NET Core and  exploring the core foundations for app libraries.

Helping a friend that wants a simple way to play streaming music in his shop.

I thought of Alexa / echo dot.

Also thought of a cable TV box connected only to audio to play the music channel through the audio out.  But a cable box rental / TV service would be expensive / month.

Are there 'appliances' for specific streaming services for audio?  

Otherwise I envision having to have a PC / iphone / ipod type thing running the app of a streaming service?

And then - this is music to play in a hair salon.  What's the legality of playing the services in a commercial environment?  Is there a business subscription  that covers playing it in a commercial business?

Finally - feeding the audio out of an echo dot / PC / ipod into 3 speakers for a 1,200 sq ft room.  We're thinking 3 ceiling speakers. But need an amp to do that? Any recommendations?
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I have a Roland RP102 digital piano, which I purchased so I could practice with headphones so I wouldn't disturb anyone with my playing.

I also have an iPad, and would like to listen to instructional videos with headphones at the same time. Is there a way I can listen to both....so I receive audio via headset for both devices?
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Reconnecting a music track in Premier Pro

Somehow, the following music track got divided into two objects and the volume seems different on the second half. I am not sure ow this happened but I need to remove it.

Broken music track
I also notice the second half has a line in the middle.

Suggestions?

Thanks
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Playing video as a presenter, to a remote PC

I need to edit a video (using Premiere Pro) with a friend, who can only collaborate with me via a remote PC. I have the Join.Me service, but verified that Join.Me does not share video which are played on the PC for the meeting host.

I know that the image for the video is visible remotely, since that is part of the desktop. But the audio fails, so I can not edit my video with the help of my friend, because I can not share audio.

Does anyone have any suggestion? We both have a Mac.

It would help a lot of I could do this.


Thanks
0
Hi

I have a MP3 file size of 31MB and would like to compress it to send in an email . Please post me if these is a software that can compress the audio file .

Thanks
0
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I discovered Media Monkey's great (and, I believe, automatic) functions of (1) automatically setting the playback volume of all tracks to the same level and (2) starting the following track very nicely when a track has a fadeout ending, for almost continuous music.

But I need help.

First, how do I change those miserable dark brown and black colors on the interface to something more readable? I can't seem to find that info anywhere in the user options. Is that something in the paid version that isn't spelled out anywhere? I don't mind popping for the paid version as long as it does what I need it to do.

Next, what I want to do is to set the playback to just go from one track to another (mixed playback list, no set order) AND during the playback, "tell" Media Monkey to stop after the song playing (so I can use a PA system to make an announcement) and then resume (NOT start over) at the touch of a button.

I find it surprising that what I perceive is simple is eluding me. So I guess I should add that if this can't be done with Media Monkey and you know of another audio/media player that offers these features, let me know. I suppose I could always normalize the list and use another player if the "pause" situation of my second question here worked very smoothly.
1
Need an amp for my Anroid phone.

Found the FiiO A3.  Nice.  Uses cables.  But, using my headphones that have an in-line button to skip forward & does not work.

Need an amp that uses cables AND can recognize when inline skip button or pause is pushed on headphones.

Bluetooth amp from FiiO works.  But, don't want to use Bluetooth.  Need cable only situation.

Open to an amp that has its own buttons.

Anything like that exist?

Thanks!

OT
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Adding Reverb with Premiere Pro or Audacity

I am about to record my voice for a web video, but need to make my voice deeper. I am told by an expert I need to ad Reverb.

Please tell me how to control this with either Premiere Pro or Audacity.

Thanks.
0
Become a Certified Penetration Testing Engineer
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Become a Certified Penetration Testing Engineer

This CPTE Certified Penetration Testing Engineer course covers everything you need to know about becoming a Certified Penetration Testing Engineer. Career Path: Professional roles include Ethical Hackers, Security Consultants, System Administrators, and Chief Security Officers.

Hello and Good Morning Everyone,

          I recently purchased an Amazon Echo (2nd generation) and wish to know how to get it to play back music.  From what little I gather, an online membership to a music store is required.  That said, I am hoping to find one which provides a 30 day free trial with subsequent months being a low flat rate membership fee with unlimited playback of music.  The Amazon Echo (2nd generation) is currently connected to our WiFi and working great.  

          In closing, I greatly appreciate any suggestions to online music stores which are compatible with the Amazon Echo along with any step by step guides for setting this up with the music store.  I look forward to reviewing everyone's feedback.

           Thanks again.

           George
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Hi All,

I am looking for a Super Audio CD Player to play my SACD and HDCD (some hybrid) with my tablet & modern laptop.
Because the newer model hardware nowadays doesn't include the optical drive, I wonder if anyone can suggest me some USB 3.0 drive that I can attach to the docking station for listening to music (Hi-Fi quality).

I cannot see here if Super Audio CD is supported: https://www.pioneerelectronics.com/PUSA/Computer/Computer+Drives

Any help would be greatly appreciated.

Thanks,
1
Hi,
I am looking for a good music system for my room. I was thinking of what things it should have.. the only thing that comes to my mind are woofers.
Please suggest what other things should one look for when buying a good music system.
I saw one cool product sony amazon
Any suggestions for a good music system and any pros and cons of the above ?
Also i couldnt find out what is the year of manufacturing or model for the above speakers... as that should help in getting the latest one.
Thanks
0
Can someone recommend noise cancelling headphones for the server room?  Should be compatible with Android USB-C.  
I used aviation-grade noise cancelling headphones long time ago.  Forgot the model.  And that was a landline in my cage.  
Thanks.
0
I have a web page that displays and plays my voice messages stored elsewhere on the web. I am having a problem with the Chrome built in audio control running in an iframe. Here is what it looks like:audio control in iframeHere is the code:
<a href='https://api.twilio.com" . $recording->uri . "' target='newframe'>Play</a>
....
<iframe name='newframe' frameborder='0' height='150' width='300'></iframe>

Open in new window


As you can see, there is a big black area above the audio control.

I can wrap the iframe in a div to round the corners:audio control in iframe with round cornersCode:
<div style='display:inline-block;height:150px;overflow:hidden;border-radius:27px>
<iframe name='newframe' frameborder='0' height='150' width='300'></iframe>
</div>

Open in new window


But if I try to reduce the height of the iframe and div, the audio control just gets smaller and I loose the time slider"shorter iframeCode:
<div style='display:inline-block;height:54px;overflow:hidden;border-radius:27px>
<iframe name='newframe' frameborder='0' height='54' width='300'></iframe>
</div>

Open in new window


I tried just reducing the height of the div or iframe without reducing the other but then the audio control is out of the frame.

Any idea of how to reduce the height of the iframe without changing the audio control?

I am thinking of using the HTML5 audio control instead (as in the sites below) but I am not sure how to load and then play a new message from the <a> link.
https://www.w3schools.com/tags/tag_audio.asp
https://amazingaudioplayer.com/html5-audio-player-api/playpause-audio-player-inside-an-iframe/

Thanks
0
I am looking for a decent wireless microphone system with at least 2 channels for small presentations of less than 60 participants.

Ideally, this is what I am looking for...

- 1 wireless lavalier microphone for the presenter. Ideally one without a bulky transmitter.
- 1 handheld wireless microphone for audience participation.
- A channel mixer with a line out to record audio on computer.

The device needs to cost under $300.00

I have searched Amazon and I can't find any units that have a good rating and offer a handheld wireless mic with a lavalier style presenter mic.


Any ideas?

Thank you. :)
0

Digital Audio

Digital audio is technology that can be used to record, store, generate, manipulate, and reproduce sound using audio signals encoded in digital form. Following significant advances in technology, digital rapidly replaced analog audio technology in most areas. Digital audio systems may include compression, storage, processing and transmission components. It is important to distinguish between the audio coding format, the codec performing the encoding and decoding of the raw audio data, and the container file. Common file formats include .wav, .aiff, .au, .m4a, .mp3, .wma, .ra and .raw.