Music makes everyone’s life better. You can bet we’re listening to your favorite songs while writing this article. So how can you make your favorite song sound even better? Technology can answer this.

Innovations keep changing the world of sound with every minute. It improves the way songs are recorded, the experience of listening to them, and even how to play an instrument.

Technology has made music widely available and smartphones play a big role in this. From music streaming apps, to sound mixers and even learning how to play musical instruments, our mobile phones are a big part of our audio experience. There are a ton of apps that can help you curate the perfect playlist. If you want to know more about this, you can check it out in joyofandroid.com.

So what should we expect next? If anything, to be amazed. What if we go completely wireless? Or there could be more nature-friendly devices. The future is here to surprise you.

Let’s delve into some possibilities!

1. Ferroelectric Nanogenerator (FENG)

Ferroelectric-Nanogenerator

This is a very thin, foldable material. It can convert mechanical energy into electrical energy and vice-versa. This kind of technology is only experimental at the moment, mostly used for research. It was used for LCD touchscreens, LED lighting, and even flexible keyboards. All these devices operated without the need for an external power source.

One day, this material could be used to make full-sized speakers. This material was already used in a Michigan State Spartan Flag. With the help of FENG, the Michigan State fight song was played, with only an iPad as a source.

(Source: https://www.sciencedirect.com/science/article/abs/pii/S2211285518303318)

2. Going Completely Wireless

wireless-headphones

Wireless devices aren’t something innovative anymore. With the apparition of earbuds, the popularity of all kinds of wireless headphones has been on the rise. Yet, there’s still a lot of room for improvement until we achieve the maximum potential.

Wireless audio has been greatly improved by the aptX HD and LDAC codexes. Additionally, battery life—a major place of improvement, is increasing. There are now devices that can go as long as 38 hours on a charge. With these improvements in mind, we wouldn’t gasp if wired headphones would become obsolete anytime soon.

The popularity of wireless headphones will skyrocket after the launch of the Apple AirPods 2. It is said that the second generation of AirPods will focus more on health and fitness, in addition to sound.

3. 360 Degree Audio

360-degree-audio

In 2019, Sony announced its 360 Reality Auto. This is a new music format made to be streamed over mobile platforms through compatible headphones. However, there is a long way to go before this becomes a reality. This is mainly because it changes the way music has to be recorded for 360 degree audio.

There’s work in progress for this, though. The Nokia OZO technology records spatial audio for your video—using your smartphone. Sounds from certain places will be artificially enhanced. And others, from outside the frame of the video, will be suppressed.

In 2018, a new holography system appeared, called Super XFi. The platform duplicates the soundstage of a full-surround sound system in a pair of headphones. This kind of technology uses a specific amp, as well as certain calibration software. These were available only to the creators of the platform, Creative.

This kind of sound can help create a more immersive “sound sphere”. When you’ll listen to a 360 degree audio, you will hear the sounds in the direction that they came from. This will make a big difference while gaming, for example. The 360 degree audio has been compared to the difference between an HD TV and a standard one.

4. Eco-Friendly Gadgets

Eco-Friendly-Gadgets

Since protecting the planet is on everyone’s minds at the moment, it wouldn’t be surprising to see more gadgets made out of eco-friendly materials. Big companies, like Apple, said they will use more recycled materials in their production process.

There’s already the Tri-Art Audio S-Series TA-0.5 turntable. It’s completely made out of hemp and beeswax soaked bamboo. Those materials aren’t just eco-friendly.  Bamboo is perfect for audio due to its rigidity and vibration dampening properties.

(Source: https://www.vinyloftheday.com/tri-art-audio-bamboo-turntable/)

5. Synthstrom Deluge

Synthstrom-Deluge

This synthesizer is made in New Zealand and there are a few reasons why it’s special. First of all, it’s an uncommon all-in-one synthesizer, sampler, and sequencer. It has 128 pads for sequencing, a dual-engine subtractive, FM synth, and 64 MB of RAM. Additionally, there are built-in effects, CV outputs, and many more features.

What’s so revolutionary? It doesn’t need an additional computer to create music. This kind of device is a big innovation for portability. It broke the norm. With this one, you could make music anytime, anywhere the inspiration strikes.

(Source: https://synthstrom.com/product/deluge/)

6. Damson Cisor

Damson-Cisor

At first glance, one would be tempted to say that this is just a portable speaker. Well, yes, it is, but it is also ahead of its time. What is revolutionary about it is that it makes use of its surrounding environment. It will turn your windows, floor, or tables into a speaker. How? It uses the surface’s vibrations to amplify sounds.

This wireless speaker has changed the way portable speakers should work. And, even though it’s pretty small and lightweight—it provides great sound quality. We’re going to be frank—we kind of like looking at it too.

7. Smart Headphones

Smart-Headphones

These headphones are called Mindset—don’t mistake them for your usual wireless headphones. If you’re having trouble with your concentration, then you should definitely consider buying these. Mindset will track your focus and give you alerts when it drops.

There are EEG electrodes that sit on your head, in a  comfortable manner. They measure electrical activity. Using these kinds of headphones will train you to deal with being distracted. They also come with voice cancellation, to help you stay focused.

(Source: https://www.kickstarter.com/projects/mindset/headphones)

Take Away

As you can see, innovations in sound systems can be made in a plethora of directions. The quality of sound is continuously improving. There’s a clear focus on portability and convenience. Gone are the times where you needed expensive and massive devices to properly experience your favorite song.

From self-powering gadgets to eco-friendly materials and more portable devices, anything is possible. Or maybe all of the above combined? Just like in any domain, there are endless possibilities for improvement.

What are the next technologies in HiFi you think will be the most interesting to see?