I am getting a high pitch sound coming out of stereo in a pulse that would make a dog loopy. I do not have a sophisticated setup. The stereo is plugged into the wall. Apple TV is plugged into wall and TV. Router plugged into power strip along with DVD player. I switched out all RCA plugs and speaker wire. [more inside]
I want to make a series of instructional programming videos. I'm reasonably happy that I have all the moving parts lined up - I know what I want to cover, I have the examples and material ready, I've figured out how to make high-quality video recordings of my desktop and I've got a nice USB microphone. But if there's one thing that my brief forays into video editing have taught me, it's that it can be incredibly time-consuming. Given that I plan on making ~10 hours of content for my first batch of videos, I'd like some advice on doing this efficiently. Specific questions inside. [more inside]
I've been thinking about building this little Altoid tin headphone amp kit for listening with my Sennheiser 555s. Granted, the point of building the kit is, well, building the kit--but given the limitations of a (cheap) kit-built design and the fact that I listen exclusively to mp3s on my iPhone or Mac, will there be a perceptible improvement in sound from the cans? Is there more to the sound of my mp3s that I might not be hearing just driving the Sennheisers with the juice from the iPhone's or Mac's headphone jack that would merit stepping up the signal with the little amp?
A friend is trying to connect her PC (Windows 7) to a projector for video and a receiver for audio. The projector does not support HDMI, so she's using VGA. The receiver does have HDMI, so she's using that for audio. If she doesn't plug in the projector, the audio plays fine. As soon as she connects the VGA, HDMI audio is no longer an option in the Sound settings and audio starts playing through the laptops built in speakers. Is there a way to have HDMI for audio and VGA for video at the same time? [more inside]
I just bought a Lenovo T440s laptop, and the audio is skipping when streaming it to my bluetooth speakers, no matter what distance I sit away. I had previously been using my iPhone 5s for this, and it was wonderful. Is this par for laptops, is it fixable, or am I doing something wrong? [more inside]
How can I make slightly muffled voices on audio conference calls sound sharper or crisper using Ableton? Is their an audio equivalent of "unsharpen mask"? Bonus points if I can do it over a specific frequency range. [more inside]
I work in a data center, and when amongst the racks the noise is pretty tremendous - gotta lean in towards the person you're talking to just to hear them, ear plugs are a must for any long-term work if you don't have other coverage. So I'm looking for good headphones in the 100-150 dollar range that have either active or very effective passive noise cancellation/reduction. The restriction - no earbuds, I hate 'em. Over-ear cans are the way to go. The Sennheiser 280 is a classic standby, but I can't find any specifics on how much white-noise type sound they block. The 429/439s look pretty swank as well, but once again, can't find any details beyond nebulous claims of 'sound isolation'. Anyone in a similar noise environment have recommendations?
Any ideas for a good, cheap audio/video setup for vlogging/podcasts? [more inside]
I have an aging stereo with decent speakers that I'd like to somehow convert so that I can stream music from my phone or computer. Is this possible? Details and pictures inside. [more inside]
We have a new Sonos Play 5 (just one for now) and are comparing the audio quality to a 40 year old small advent bookshelf speaker run from an equally old Luxman receiver. [more inside]
I'm looking for an audio timestretching tool that allows me to vary the compression/expansion amount over time. In other words, I'd like to be able to draw a tempo "curve" for the input file—say, starting at −8% speed and remaining there for the first minute and twenty seconds; then gradually increasing speed so that it reaches +12% at 5:33; then remaining steady at +12% for the remainder of the track. Help? [more inside]
This is for live sound at a party. I need to add a delay to a set of speakers to synchronize them with the main stacks. I don't have a digital console or an effects box capable of this. Could I use something like Audiomulch to do it? How would I set up my 13" MacBook Air so it won't shut don't or cut the audio for several hours? [more inside]
In Logic Pro, is there a way to add two Shure SM81 microphones (connected via Shure USB-to-XLR adapters) as separate tracks for recording? Currently, the only way I've been able to bring them into Logic Pro is as a merged or aggregate input device, which means the signals from the two mics are merged before going into one track. I do not want this, but instead wish to feed the signal from the two mics into two separate tracks. Is there a way to do this in Logic Pro with the equipment I have? [more inside]
Longest of long shots but does anybody recall hearing a rap/hiphop song on bandcamp with a Vanilla Ice sample? The beat may have had a bit of the "under pressure" bass line and some hand claps. About 3 times through the song they'd throw the vanilla ice sample in from "Ice Ice Baby" and right when the sample said ".....alright stop" the beat would cut out for a few seconds and then start back up.
I'm putting together a stereo system that only needs to be able to play cassette tapes and vinyl records, because yes I am that much of a hipster. I have my speakers and turntable, and I just picked up a 1970s receiver with integrated cassette deck...which stopped working almost immediately. How do you go about buying something with many breakable, moving parts that stopped being manufactured with any quality in the 1980s? Should I replace my receiver with just a receiver and get a standalone tape deck? Where do you even buy a standalone tape deck? [more inside]
When I play records sound only comes out of the right speaker. [more inside]
I'd be interested in downloading a program which allows me to see a visual analysis of the soundwaves within an audio file. [more inside]
Are there AV home theatre receivers which do the following with input and output: [more inside]
I am looking for a 3.5mm to 3.5mm male to female audio cable extension where the male end would fit into an iPhone audio jack through a case. (So the male end should be roughly similar to the end of a pair of default iPhone headphones.) The female end would attach to, say, speakers or maybe a Square card reader. I would prefer if the male end is at a right angle to the rest of the cable. [more inside]
When I burn a CD, some songs that sound fine in iTunes on my computer will inexplicably have between 3-20 seconds of 'silence' at the beginning, thus causing my car's CD player to skip them if I don't fast forward to the actual music...WTF? (do my best to give some Tech Specs inside!) [more inside]
Help me understand the difference between 28dB, 38dB and 48dB. I'm thinking about buying a fridge, and the fridges I'm considering have noise levels ranging from 28dB to 47dB (according to the latest fridge assessment in Choice). Fridges with a 28dB noise level rating are too expensive for me, though, so I'm trying to find something I can afford but which won't annoy me too much (I'm sensitive to the noise of a buzzing fridge). What I can afford tends to be somewhere in the mid-30s dB range. But it's no use going into a noisy showroom and trying to properly gauge how a fridge will sound in my quiet home. So I'm wondering if there's a way I can test these different noise levels at home before I buy, to see what's the difference.
I will be doing quite a bit of driving. I would like to listen to smart, interesting, thoughtful people talk about depression, Buddhism, neuroscience, anxiety, brain science, being better humans, rocket surgery, and other stuff, including humor of the not-mean category. [more inside]
I have a sound recording that ideally I would like to remove the background sound from. My recording has unfortunately captured the unwanted sound of an episode of Doctor Who being played from a TV in the background. Is there a way to filter that out? [more inside]
Assuming a level of graphics competence at "low, but very willing to learn", what's the easiest method of creating inserts for audio cassettes? Level of quality around "punk/hardcore/straight edge" on the sliding scale. Preference slightly skewed to a 4 or 5 panel card, tools available are MS Office products, Photoshop Elements and of course GIMP. Access to printers and copiers, willing to lay out double digits for a tool, click-and-drag type template, or assistance. Thoughts/advice/help?
I need to e-mail a small audio file to my office in such a way that it automatically plays as soon as the e-mail is opened by the recipient. Can this be done and, if so, how? I can embed the audio into a graphic if necessary or create it in any format. The file wouldn't be larger than maybe 1MB. My office uses Lotus Notes v8.5 mostly on PCs but also a few Macs. Thanks in advance.
How might I distribute approximately 750MB of DRM free audio to paying customers? [more inside]
So, it's Halloween and I'm thinking about ways to frighten my child. I've just recalled a recording my parents had when I was young that made a strong impression on me. I don't even know how I'd start googling to find it, so I'm hoping a description will jog someone's memory. [more inside]
How can I look for entry level digital media production/development jobs in a city I don't even live in?? [more inside]
I have some Sennheisers. They're nice, but not enough. I want wireless around-ear headphones with active noise cancellation. They should be extremely comfortable. The pair of headphones should have a long battery life, good sound, and an easy-to-use charger station that I can just set the headphones down on at the end of the day. It should be portable in my messenger bag. If it cannot both be good and portable, then it doesn't need to be portable. I have a Mac, which it needs to work with, and a Ubuntu desktop (with Bluetooth) I would like it to work with. I would like to spend anywhere from $100-$500 on this. I'm willing to wait a few months if something new and awesome is coming out, but probably not longer than that.
I'm flirting with the idea of having science tutors that I train audio tape their sessions and upload them to an audio analysis site, or use analysis software that counts the minutes spent each person spent talking. Apparently this is called diarization. [more inside]
I want to buy a new car stereo, but have no idea how to google for the features I'm looking for. What I really want is a double din stereo that has a usb port on the front where I can plug in my iphone 5 and play it through the stereo. Now comes the hard part, I want to control the iphone from the iphone. Not through the stereo interface. In otherwords, I want to use the USB port as an Aux out. [more inside]
Which OSX application will allow me to most efficiently set up the beginning and endpoints of MP3 files in order to extract brief audio clips? [more inside]
I'm looking for new headphones or earbuds. Sound quality isn't that important. Long-term comfort and build quality are. [more inside]
My Comcast feed and the MLB.com audio feed are about 30 seconds off. Unfortunately, the Comcast video is running 30 seconds behind the MLB.com audio. When I had DirecTV the audio was always about 1 minute behind, so it was easy to simply pause the TV until the audio caught up, then watch it off the DVR on a 1 minute delay synched to the audio feed. How can I achieve the same result pausing the audio stream via MLB.com? Linux solutions are best as my laptop runs the latest Ubuntu LTS. Android ok too if there is an app that does this that I haven't found. Please help, I just can't listen to Joe Buck and Tim McCarver for another game, let alone the entire World Series.
I used to have an iPhone. You could listen to music with it. You could plug it into my basic USB car stereo and it would play music. I now have a Google Nexus 4. It will play for about 30 minutes, and then stop. If I'm lucky, it might deign to play a few songs in the car. I must be doing something wrong, right? [more inside]
I'm preparing to revamp my digital music library, including re-encoding a lot of high-bitrate OGG tracks as MP3 to increase portability and cut down on file size. What are the best LAME encoder settings to maximize appreciable quality for the future without taking up too much space? [more inside]
Are there any good alternatives to the SONOS system that would let me control music across my entire house from my iPhone? [more inside]
I have a planned A/V setup to add a receiver to my existing system, but I don't have the proper connectors to hook my existing equipment to a receiver. [more inside]
I'd like to set up an awesome DIY sound system so our entire (huge) gymnastics facility is all listening to the same music source at once. The size of the facility (about 600' by 100') is my stumbling block, and the technological specifications and suggestions I get from Google are making my head spin! [more inside]
Mrs. Van and I enjoy watching movies at night using XMBC on our HTPC (which runs Windows 7)... But in a Manhattan apartment with two kids under the age of 2, we're usually stuck watching foreign subtitled films, using bulky headphones with a splitter, or turning the volume up and down constantly on a Hollywood blockbuster. I bought a couple of bluetooth headphones and an adapter a while back. I got one of the headsets to pair, and while that works beautifully, I don't think there's a way (using the normal Broadcom drivers) to pair two at the same time. Is there a software product or workaround that would allow us to pair *multiple* bluetooth headsets, allowing both of us to listen to audio coming from the computer? Thanks.
Even with the ringer set on maximum volume, I tend not to hear my phone ringing when I'm out walking on a busy London street. I'd like a ringtone that will be audible over traffic noise, but not be earsplitting or annoying when I'm indoors. Are there any acoustic properties (other than sheer loudness) that I should look for in a ringtone to help it stand out against a background of car engines and other street noise?
I am a performer looking for some type of system to remotely control audio. And I have no idea where to begin. [more inside]
I've had my phone (a Samsung Galaxy S Blaze) for about a year and a half, and it is no longer under warranty. Recently, it has developed two problems relating to aspects of the hardware. I need to determine if I (a person with little to no experience with fixing electronics) can fix these problems inexpensively, or if I should just bite the bullet and buy a new phone. (I'm a student, so buying a new phone after less than two years is not something that makes my wallet happy.) [more inside]
Several years ago I remember there was a web site where you could find an assortment of earcons/auditory icons/station id's/etc. The NBC chimes, the Intel Inside tones, the jazzy Comedy Central stinger, etc. Now my Google-fu is failing me, and I'd like to find all of these to include in a presentation. I can find some of them on YouTube, but not all the ones the site I remember had. Failing this, can you recommend a good studio who creates these that has an online portfolio I could check out? I'd like to use the short jingles/earcons in a branding presentation for my students. Thanks.
I'm brainstorming a volunteer presentation to give in schools on "The History of Recorded Audio". Probably 2 or 3 45-minute sessions. Has anyone written or presented something similar? [more inside]
Can anyone recommend an inexpensive portable amplifier to use in my car so I can listen to my iPod? [more inside]
When I watch TV, the sound is just a little bit off and it looks like everything is dubbed. What can I do about this? [more inside]
What is the best soundbar for a flatscreen TV which includes bluetooth for my iPhone music, but does *not* include a subwoofer, and is under $200? [more inside]
Are TV sound bars a good solution? [more inside]