Audio Innovations

Car Stereos, Auto Customizing, Mobile Electronics

1105 Jim's Lane, Conway, AR 72032 501-358-6545
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Great Car Audio Starts With High Resolution Music

High-Resolution Music

When it comes to recreating music in our cars, the weakest link in the chain will be the downfall of the entire system. Knowing this, if we start with the best recordings possible, the chances of our music sounding more realistic and lifelike increase astronomically. The equipment required to record, master and distribute high-resolution music helps to ensure that our mobile entertainment systems sound amazing.

What Is High-Resolution Music?

High-Resolution MusicBy definition, any music that is recorded with a bit rate (sampling rate) and bit depth (resolution) higher than that of a compact disc is considered high-resolution. This means 48 kHz and higher sampling rates and 24-bit resolution are required. Higher sampling rates capture some harmonic information, but transmitting and reproducing those sounds is extremely difficult.

Where Can I Get High-Resolution Audio Files?

Perhaps the best-known source for high-resolution music is hdtracks.com. This website rightly boasts that it has the widest collection of high-resolution music available. You have a choice of purchasing and downloading albums in AIFF, ALAC, FLAC and WAV formats at resolutions up to 192 kHz/24-bit as well as 2.8 MHz and 5.6 MHz DSD files. File formats vary by album.

High-Resolution Music

Another popular source for buying high-resolution albums is Acoustic Sounds. Acoustic Sounds Super HiRez specializes in DSD format. The itrax.com website is another great source.

If you’re into streaming, you will definitely want to check out Tidal.com and Qobuz.com.

Why Should I Buy High-Resolution Music?

Some people will tell you that humans can’t hear audio above 20 kHz and that we don’t need more than 16 bits of resolution to accurately recreate a listening experience. Let’s say these statements are completely accurate. Why then would we want to buy high-resolution music? The answer is noise and accuracy.

The effort required to build a microphone that records to 40 or 50 kHz requires serious attention to detail. Capturing the upper end of the audible range is child’s play for products of this caliber.

High-Resolution Music
The Sennheiser MKH 800 P48 is rated to capture audio to an amazing 50 kHz while providing exceptionally low background noise performance.

The second benefit of high-resolution recording is a reduction in noise. This reduction comes from the fact that there’s an increased number of bits to work with (65,536 vs. 16,777,216) and the fact that the equipment used must be of a higher performance specification. Digital interfaces capable of working with high-resolution microphones from companies like RME, Presonus, Apogee and Focusrite deliver amazingly accurate digital conversions of the analog signal from the microphone. If you’re a numbers geek, as many of us are, here are some specs from the best studio-quality interfaces:

Frequency Response: 2 Hz to 92 kHz at -1 dB
Signal-to-Noise Ratio: 113 dB unweighted
Total Harmonic Distortion: <0.00032%
Channel Separation: >110dB

High-Resolution Music
The RME Fireface UMX II is a class-leading digital interface with absolutely amazing accuracy and noise specifications. Products like this help to ensure that high-resolution recordings sound amazing.

How to Reproduce High-Resolution Audio in Your Car

Buying great music is one thing, reproducing it in a vehicle is another challenge. Companies like Audison, Sony, Brax, Zapco and Kenwood all make audio components that will output or process high-resolution audio file formats. Of course, to hear that level of detail, you’ll need amplifiers capable of playing to at least 40 kHz and speakers with similarly impressive specifications.

High-Resolution Music
The Brax DSP supports digital 192 kHz/24-bit coaxial digital inputs and claims a frequency response specification of 5 Hz to 80 kHz for true high-resolution audio performance.

Finally, and most crucially, how these components are integrated into your vehicle is also very important. To make the best use of the high-frequency information audible from high-resolution recordings, your tweeters will need to be mounted on-axis with the listening position or bounced off the windshield from a dash-mount location. If not, the directivity characteristics that are inherent in every speaker will make those sounds inaudible.

A Great Source Helps Ensure a Great Performance

If you’re passionate about your mobile audio system, drop by your local specialist mobile enhancement retailer today and ask them about upgrading your car stereo to support high-resolution audio formats like FLAC, DSD, WAV, ALAC and AIFF. We know you’ll be blown away by the accuracy and detail.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Car Audio, RESOURCE LIBRARY

LTE-connected Dashcam Solutions Provide Peace of Mind

LTE Dashcam

It was only with the adoption of 3G cellular service that streaming video from our phone systems became a reality. 4G cellular services offer a bump in data transfer speed with a theoretical maximum that is more than 50 times faster than 3G, making it easy and reliable to stream high-resolution video. Dashcam manufacturers like BlackVue have developed cloud-based solutions that allow you to use a Wi-Fi hotspot in your vehicle, smartphone internet access tethering or proximity to a hotspot in your home or office to keep tabs on your vehicle. Let’s look at how it works.

Dashcam Internet Connection

Once you’ve had your local specialist mobile enhancement retailer install your dashcam for you, all you need to do is use a smartphone app to connect your dashcam to an internet connection. Many General Motors vehicles include Wi-Fi hotspots, and Ford recently announced they’d be including 4G connectivity in upcoming models. You can also source a mobile hotspot solution from most key cellphone companies like Verizon, AT&T and Sprint in the US and Telus in Canada.

Once the connection is set up, you can connect to your dashcam anytime it’s powered to see what it sees. You can also configure notifications to be pushed to your smartphone should the motion sensor be triggered while your vehicle is parked or if someone or something comes into the camera’s field of vision. If you are worried about vandalism or theft or want to know which cat is walking across the hood of your vehicle, this is the way to go.

LTE Dashcam
Having the ability to see what your camera sees using the BlackVue Over the Cloud app on your smartphone adds incredible piece of mind.

Several models of Thinkware cameras can send notifications about driving impacts or when the camera enters or exits a preselected zone.

LTE Dashcam
Push messages on your Android or iOS device let you know if someone or something is near your vehicle.

Because these dashcams have an integrated GPS antenna, they can be used to provide an alert if someone tows your vehicle away. The difference between the solutions we’ve discussed is in the ability to see the camera image remotely.

Will We See Dashcams with Built-In LTE Connectivity?

Absolutely! In fact, many are already on the market. The Waylens Secure360 4G is one option. Waylens offers several data plans that vary in bandwidth and cost. There are some solutions from lesser-known brands out there. We haven’t tested them in terms of image quality and video compression nor have we determined how easy their interfaces are to use. Be sure you check those things out before purchasing.

LTE Dashcam
Accessing video files store in the cloud makes it easy to review and share information with insurance companies and law enforcement agencies.

The Importance of a Quality Dashcam

As we’ve discussed in detail, having an inexpensive dashcam is great if you want to know if a light was green or red when you entered an intersection or the direction a car was travelling when it hit someone. If you want to capture details like license plates, something that is crucial in identifying vehicles that have left the scene of an accident, then you need a camera with a high-resolution image sensor, high-quality video compression algorithms that preserve detail and excellent hardware that will ensure the system works when you need it. Expect to spend at least $300 on a good quality dashcam plus the cost of installation.

Protect Yourself with a Premium Dashcam

Undoubtedly, we’ll see more and more dashcams with Wi-Fi cloud solutions and LTE connectivity come onto the market over the next few years. Where a dashcam is like having a co-pilot keeping tabs on everything that happens in front and behind your vehicle as you drive, a connected dashcam is your personal night watchman, guarding your pride and joy all through the night. If you are interested in a video recording system for your car or truck, visit your local specialist mobile enhancement retailer today.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Driver Safety, RESOURCE LIBRARY

Custom-Installed Radar Detectors Deliver Better Protection

Custom-Installed Radar

When it comes to long-range sensitivity to police radar and a defense solution against lidar, a custom-installed radar detector is your best choice. Not only do custom-installed detectors offer fewer distractions within the vehicle, they offer better range and more features to help you reach your destination quickly and efficiently. Let’s look at a few reasons why integrated or custom-installed detectors are the best choice for defending yourself against speed traps.

Radar Receiver Sensitivity

Radar receivers use a horn-shaped microwave antenna (or two) to channel high-frequency signals from the radar gun to a high-sensitivity receiver module. The best units on the market use a digital signal processor to analyze the output of the receiver and quickly and accurately extract information about the presence of X, K and Ka-band police radar.

Custom-Installed Radar
A radar receiver mounted to the front bumper support by Randy Swartz of Elite Auto Salon in Colorado Springs, Colorado.

As with any antenna, the size of the antenna itself plays a significant role in its sensitivity. Sensitivity describes how weak of a signal an antenna can detect. If you have a larger antenna, you can detect a weaker signal.

Because custom-installed radar detectors typically use larger antennae (which can be mounted to the front of the vehicle), they can detect weaker signals and provide longer warnings. Most high-quality radar detectors will detect radar guns at ranges of between 1,500 and 3,500 feet, depending on the radar gun being used and the system you have purchased.

Custom-Installed Radar
The antenna horns inside of an Escort Max CI front radar receiver.

Dealing with Police Lidar

Most police forces are investing in lidar guns as opposed to radar. Lidar is much more precise in terms of singling out a particular vehicle in dense traffic. Because lidar guns can measure the speed of your vehicle in less than half a second, there is no time for a driver to react.

Custom-Installed Radar
Lidar transceivers installed behind custom acrylic panels on the front of a Ferrari by Mobile Toys in College Station, Texas.

Some portable radar detectors, on their own, include a lidar receiver and will provide you with an alert that your vehicle has been targeted by an officer. In most cases, if you are speeding, this means you’re likely to get a ticket. There is a slim chance that the warning was received as the lidar gun was targeting an adjacent vehicle, but with a beam pattern that is only 30 inches wide at a range of 1,000 feet, that’s unlikely.

Custom-installed detectors typically include a complete laser defense solution as opposed to a laser warning. A laser defense system detects the light signal from the police lidar gun, then transmits a scrambled beam pattern that prevents the law enforcement officer from measuring the speed of your vehicle. We have a complete article that explains how lidar defense systems work here.

Your mobile enhancement retailer will have the training and experience required to outfit your vehicle with enough lidar transceivers and ensure that they are mounted and aligned properly to provide excellent protection.

A Note on Custom Radar Installations

We’ve talked about keeping the interior of your vehicle tidy in the past. Companies like BlendMount offer some nice options for securing a portable radar detector to your rearview mirror, and your local specialist mobile enhancement retailer can take care of running the wiring to a switched power source for you.

Custom-Installed Radar
LEDs mounted in the turn signal indicators in the dash alert the driver to the presence of radar or lidar from the front and rear of the vehicle. Installation by Shane Douet of Lafayette Custom Automotive in Lafayette, Louisiana.

That said, a custom-installed detector takes integration to an entirely different level. Displays can be integrated into a rearview mirror, your dash or the center console for a factory-installed appearance. Some shops, like Ai Design in Tuckahoe, New York, are printing entirely new mirror frames to integrate controls and displays for custom radar detector and laser defense system installations. Talk to the team at your local specialist retailer to find out about the options that are available for your vehicle.

Custom-Installed Radar
An Escort control module mounted in a center console by B.J. Curcio of Broken Silence Custom Car Audio in Stamford, Connecticut.

Protect Your Driving Record with a Custom-Installed Radar Detector

If you want the longest-range radar detection available and a viable defense solution against police lidar, drop by your local specialist mobile enhancement retailer today and ask about their custom-installed radar detector options.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Radar Detectors, RESOURCE LIBRARY, Uncategorized

Understanding Advanced Dashcam Features

Advanced Dashcam

By now you know that having a dashcam in your car or truck is the best way to protect your self against fraud and false accusations in the event of an accident. As with any type of consumer electronics product, there are basic dashcams and models with advanced technologies. If you want to know what’s going on around your vehicle, even when you’re at home, in your office or on vacation, then you’ll be interested in what these cloud-based technologies offer.

Wi-Fi Connectivity

Advanced DashcamWe’ve talked about dashcams in the past that forego the inclusion of an LCD screen in favor of Wi-Fi connectivity. In many of these cameras, the Wi-Fi connection is used to connect the camera to your smartphone and not specifically to the internet. Thanks to an application on your Apple iPhone or Android-based smartphone, you can connect directly to the camera and watch or download videos stored on the device. You can also adjust the camera settings in real time from the app on your phone, once again negating the need to remove the microSD card and go back and forth to a computer.

Connecting to your dashcam using Wi-Fi offers several benefits. First and foremost, you don’t need a computer in order to access the video files. If you witness or are involved in an accident, you can download the video file to your smartphone right on the spot. The viewing software provided with cameras like the Momento M6 allow you to edit video clips right on your device and upload them to Facebook, Twitter or YouTube.

Advanced Dashcam
You can connect to your advanced dashcam using an easily configurable Wi-Fi connection.

 

Advanced Dashcam
Camera manufacturers provide smartphone apps that make viewing and managing your videos easy.

Advanced Dashcam

Once connected, you can view or download the videos stored on your dashcam right to your smartphone.

Cloud Connectivity

Advanced DashcamSome camera systems like the BlackVue DR900S-2CH include the ability to connect to the internet through a mobile router in your vehicle or your home Wi-Fi network for real-time remote access. Once your camera is connected to the Internet, you can access the camera from anywhere in the world to see what it sees. If you have a mobile hotspot, you can initiate two-way communication with the driver as he or she drives using the speaker and microphone built into the camera.

You have access to all the video files stored on your camera and you can download them for viewing or back them up to your cloud storage. You can even stream video to Facebook Live or YouTube Live if you have an Apple iPhone.

When your camera is in parking mode and connected to the cloud, you can configure the system to send an instant push notification to your phone if your camera system detects an event. The event can be triggered by the impact sensor or motion in the image.

Advanced Dashcam
You can configure up to three Wi-Fi connections to provide cloud access.

 

Advanced Dashcam
View live or stored videos from your device and see the vehicle location on a map in real time.

Vehicle Locating and Tracking Service

Because all of the dash cameras at these feature levels include a GPS receiver, you can check the location of your vehicle on a map. For business owners, BlackVue offers a corporate service called BlackVue Fleet Tracking. You can monitor the location of your vehicles in real time, view vehicle location history and stream live video from up to four cameras at once using the BlackVue Viewer Pro application on your Windows computer. Geographically based warnings are another handy feature to let management manage their assets.

Advanced Video Compression

Though not a benefit in terms of real-time safety, cameras like the BlackVue DR900S-2CH include the option for H.265 image compression. Where most cameras use the H.264 codec to compress the video data, the more advanced H.265 (also called High Efficiency Video Coding or HEVC) format allows for a reduction in file size by about 50% with no additional loss of detail. What does this mean to the owner of a dashcam that offers H.265? You can store almost twice as many video files on the microSD card. This is an important feature for cameras that record in 2K and 4K resolution.

Advanced Dashcam
You can store as much as 10 hours of 4K video from the front camera and 1080p video from the rear camera on a 128GB memory card.

Advanced Dashcam Features and Technology

If you are in the market for a dashcam with advanced features like cloud connectivity and Wi-Fi, visit your local specialist mobile enhancement retailer today. They would be happy to show you what is available and arrange for their technicians to integrate one into your vehicle.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Driver Safety, RESOURCE LIBRARY

The Importance of Professional Dashcam Installation

Dashcam Installation

When it comes to dashcams, getting the right dashcam and having professional installation are key to creating a system that functions reliably and remains safe. Dashcams come in a variety of configurations with many options so that you can capture video of the events in front of and behind your vehicle. Proper installation not only ensures that the camera turns on when it’s supposed to but remains on in the event of an accident — without adding wire clutter to your vehicle interior. Let’s look at why professional installation is a wise choice.

Dashcam Power Options: 12V Charging Port

Dashcam InstallationYour dashcam system will be powered in one of two ways. Some cameras come with a power harness that has an integrated plug that connects to a 12V charging port (formerly known as the cigarette lighter socket). While it’s obvious how this type of power connection is made, running the wiring neatly is an issue. You’ve also used up your charging port. If you need to connect a smartphone charger or a portable navigation device, you may be out of luck. A professional installation technician can add a hidden power outlet or upgrade your system with a hard-wire harness to make sure things are neat and tidy.

Dashcam Power Options: Hard-Wired Connections

Dashcam InstallationThe second charging option for dashcams are those systems that include a power plug with two or three bare wires at the end. To ensure that your camera operates reliably, these power wires need to connect to the proper wiring in your vehicle. Knowing which wires to use so that the camera functions reliably can be tricky. With modern computer-controlled data networks used in many vehicles, you can easily damage control modules if you guess incorrectly or use improper test equipment to probe wires or terminals. Hard wiring a dashcam isn’t a task we’d recommend for someone without proper training.

Concealed Wiring

The first and easily the most important benefit of having a professional install your dashcam is the confidence you have in their making the right connections. The second benefit is that all the wiring will be routed safely through the vehicle in a way that won’t interfere with safety systems like airbags in the dash or A-pillars. Knowing how to remove the associated trim panels to conceal wiring takes experience, something a specialist mobile enhancement retailer can offer.

Dashcam Installation
All wiring must be routed safely around airbags. The dashcam system and remote car starter antenna in this vehicle could easily be ripped off of the windshield if the airbag inflates.

Wiring Reserve Power Sources

Dashcam InstallationMany people who purchase dashcams add a battery pack or power management system so that they can use the parking mode feature of their camera system without fear of draining their vehicle’s battery and leaving them stranded. The first installation consideration for these modules is that they are mounted securely. The last thing you want is a 4-pound metal box flying around the interior of your vehicle if you’re in a serious accident. Second, the unit needs to be wired correctly to ensure that enough current can be provided so that it can charge again once you start the car. Some larger battery packs draw significantly more current than a standard 12V accessory plug can supply.

Dashcam Setup and Alignment

Dashcam InstallationIf you have chosen a dashcam with an integrated display, ensuring that the camera is aligned perfectly is pretty easy. If your camera has Wi-Fi connectivity, chances are that the manufacturer also has a smartphone app that will let you view the camera image. No screen and no Wi-Fi? No worries: Your installation technician can check a sample of the video footage on a computer to make sure everything is aligned correctly. Settings for the shock and motion sensors, time zone, daylight saving time and smartphone connectivity should also be set by the technician.

Some camera systems have specific requirements to format the SD or micro SD memory card they use to store video. Having your dashcam installed by a professional means that you don’t have to worry about this procedure. Your car, truck or SUV will leave the shop with the system working perfectly.

Choose the Right Retailer To Install Your Dashcam System

As with any aftermarket accessories, buying quality products and having them installed and configured properly is more important than getting the best price. When you are shopping for a camera system, be sure to ask about what the business offers in terms of installation services. You want both the dashcam and the professional installation to be reliable. Drop by your local specialist mobile enhancement retailer today to find out how a dashcam system can protect you from fraud and false accusations or capture the next “I can’t believe that just happened” moment on your drive to work.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Driver Safety, RESOURCE LIBRARY

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Testimonials

Competitive Prices!

Had an installation done here and great work at a competitive price. Jim is very helpful and isn't just trying to sell the most expensive equipment. Best work I have seen done and I will definitely be bringing more business back.

Cody Pafford

Audio Innovations
5
2016-09-27T02:12:51-05:00

Cody Pafford

Had an installation done here and great work at a competitive price. Jim is very helpful and isn't just trying to sell the most expensive equipment. Best work I have seen done and I will definitely be bringing more business back.
https://www.audioinnovations-ark.com/testimonials/competitive-prices/

Best Place!

Best place to go to in Arkansas for your car audio needs Jim is a very nice guy.

Charles Warren

Audio Innovations
5
2016-09-27T02:18:41-05:00

Charles Warren

Best place to go to in Arkansas for your car audio needs Jim is a very nice guy.
https://www.audioinnovations-ark.com/testimonials/best-place/

Professional Service

If you are looking for a professional, you have found your place. ... Jim at Audio Innovations provides a quality installation.

Susie Pressley

Audio Innovations
5
2016-09-27T00:49:55-05:00

Susie Pressley

If you are looking for a professional, you have found your place. ... Jim at Audio Innovations provides a quality installation.
https://www.audioinnovations-ark.com/testimonials/best-experience-ever/

Awesome experience!

Awesome experience with these guys, Jim really knows his stuff.
Sounds amazing!!!

Kent Hill

Audio Innovations
5
2016-09-27T00:49:20-05:00

Kent Hill

Awesome experience with these guys, Jim really knows his stuff. Sounds amazing!!!
https://www.audioinnovations-ark.com/testimonials/awesome-experience/
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