Sound and Music: Creating the Perfect Ambiance with Crestron Technology in Luxury Hotels
Integrating networked audio can significantly enhance the guest experience
August 1
Sound and Music: Creating the Perfect Ambiance with Crestron Technology in Luxury Hotels

Henry Wadsworth Longfellow might have come up with the most powerful words on the subject: “Music is the universal language of mankind.”

Sound envelops us, sets moods, recalls memories, and moves us. The audio experience can alert us to danger, enliven our senses, or rock us to sleep. It’s no wonder, then, that the luxury hotel industry understands just what an integral part of the guest experience sound and music can be.

In a report published by Crestron and the International Luxury Hotel Association, the ILHA Tech Committee devoted a portion of their research to audio, noting: “Integrating sound and music throughout public spaces in hotels can significantly enhance the guest experience. The committee discussed various approaches to using music to create distinct atmospheres and improve the overall ambiance.”

In that report, Quim Gener, operations director for Luxury Hotel Partners (USA and Caribbean) says, “Music is used to create distinct atmospheres in different areas of the hotel. For example, using technology to block out street noise and create a luxurious entrance experience in a busy city." Wendy Mertz, CIO of Virgin Hotels, explains their approach to audio: "We curate music to fit the vibe of each property, but we do not include ads or announcements. Music is an essential part of the guest experience and is tailored to each location.”

Music can also be part of the individual room environment — and a big part of a guest's first impression, as we noted on the Crestron blog:

“One of the key elements we concern ourselves with is the moment the guest first enters the room,” says Crestron’s VP of Hospitality Michelle Guss. “The goal is what we call ‘the grand welcome scene.’”

There are many variables that can create that scene in a given room, says Guss: “That trigger — when a visitor first unlocks their door — can cause the motorized shades or drapery to open or shut, depending on the time of day or the view, as the lights automatically adjust to the perfect level. The thermostat may already be set to a guest’s preference at check-in, so the room's the perfect temperature. And it can have the TV power up and display the hotel’s welcome message. If it's a luxury suite that has audio, that guest may have been asked for a specific genre of music or playlist — or even natural sounds such as water or wildlife — that begins to play in the background the moment the door swings open.”

“This can provide a memorable moment for the guest and can allow the hotel to provide ultimate personalization for the guest’s music preferences,” she adds.

While the notion of sound and music reinforcing a brand or beautifully rounding out the guest experience is hardly a new concept, the ways in which that audio is delivered have undergone some changes that are downright revolutionary.

Audio-over-IP

One of the best ways to deliver that audio is a technology we’ve been refining and perfecting: the Crestron family of DM NAX® Audio-over-Internet Protocol, or Audio-over-IP solutions. For the uninitiated, these solutions send signals over “Cat cables” (the “Cat” is shorthand for “Category,” which denotes what kind of bandwidth the cable can handle, expressed with abbreviations such as “Cat5e,” “Cat6,” and so on). IP switches allow for more inputs and outputs to be added to a system without adding many bulky devices. Amps — including those with streaming services built right in — can live in equipment racks completely hidden from the view of any guests.

As we noted on the Crestron blog:

Dustin Plumb, Crestron’s senior product manager of AV solutions, notes, “Today, audio from nearly any source can be encoded … and freely routed between devices on the network. Network audio devices handle signal routing and processing and can be remotely configured, managed, monitored, and controlled. DM NAX technology leverages all the advantages of network audio architecture in a comprehensive ecosystem of audio products.” Audio-over-IP systems can be used to create customized sound experiences in different areas of the hotel, from relaxing background music in the lobby to immersive surround sound in the spa. Crestron solutions can also help manage noise levels, ensuring a peaceful and comfortable environment for guests.

Audio-over-IP — which can integrate with incredible ease into a broader planned or existing AV-over-IP solution — brings with it a world of benefits for a high-end hospitality deployment:

  • It offers simplified control over every zone of a property. Need to send music or the sounds of nature to a few spaces, just one, or every common area in a hotel? These systems can be centrally operated for very granular control.
  • It provides high-end audio anywhere with minimum cabling. High-resolution audio can be sent across Cat cable, whether for background music or booming movie soundtracks.
  • Audio is delivered with ultra-low latency—no lag at all. Instantaneous audio (and communication) creates a seamless experience.
  • It’s scalable. A system can support any number of audio sources, delivering sound to as many rooms or zones as you can think of.
  • It’s energy efficient. DM NAX Audio-over-IP devices are energy efficient and designed for 24/7 usage.
  • It’s easy to install. Simple deployment brings you versatile audio distribution over your system, with native streaming service support, and local analog or digital inputs — all in a single platform.
  •  It’s future-ready. Firmware updates add new capabilities, saving costs and ensuring a long life for your system with fewer hardware upgrades as tech advances.
Jazzy music can play in the hotel bar
Jazzy music can play in the hotel bar
Jazzy music can play in the hotel bar
Soothing music can play in the spa
Jazzy music can play in the hotel bar
Everything can be controlled from one central room

Edge Devices

With an Audio-over-IP system in place, a different issue — and solution — becomes evident. Again, from our blog:

Audio needs in commercial settings can be overwhelming: From presenting in large conference rooms to streaming music in a common area (such as a hotel lobby), the connectivity needed for each application can vary wildly. Whatever the source, Crestron has the solution — four flexible devices that can get audio from a wide range of sources to your DM NAX® audio-over-IP network.

These solutions — what are known as “edge devices,” as they live on the edge of a network — include:

  • The DM NAX Wall Plate with XLR Input and Balanced Analog Audio Output: Here’s a great way to connect professional mic or line-level signals on XLR cables to a DM NAX® technology network. XLR connectivity means condenser or phantom-powered mics, DJ or live band mixing boards, and other audio sources have a line right into an Audio-over-IP network, making it a perfect option for conference rooms, meeting halls, ballrooms, and the like. Imagine adding a live pianist to the lobby experience — and then sending that audio to other parts of the hotel.
  • The DM NAX Wall Plate with Bluetooth® Communication and Unbalanced Analog Audio Input and Output: This device is perfect for commercial environments that need to give anyone easy access to personal audio playback via Bluetooth communication. It’s a terrific presentation solution for conference rooms where meeting attendees need the ability to share audio over the system, and it could certainly be adapted for individual guest room use.
  • The DM NAX Converter with Balanced Analog Audio Input and Output: Simply put, this solution is fundamentally an analog-to-digital and digital-to-analog bridge, making it possible to send an audio stream to a traditional analog amplifier. Instead of upgrading expensive amplifiers to a network-connected version, they can simply add this small box to their network solution. Additionally, if there’s a need to get “old school” gear onto the network — cassette decks, CD players, turntables, and so on — this device is the perfect way to get that audio into a truly modern and flexible ecosystem.
  • The DM NAX Converter with USB and Unbalanced Analog Audio Input and Output: Need to bring PC or mobile device audio onto a DM NAX technology network? The solution is right in the name: here’s an edge device that offers all the convenience and flexibility of USB connectivity. If a presenter in a conference room needs to connect a PC or smartphone to an audio system, here’s the answer.

Another benefit of an Audio-over-IP solution is consistency of quality, across a single property or a chain’s entire portfolio. We dug into this in a conversation with Zak Gulling, CIO of both the Atlantis and the Monarch Casino Resort Spa Black Hawk (Colorado) properties, which are owned and operated by Monarch Casino & Resort, Inc. (Nasdaq: MCRI). Gulling told us about their Forbes® Four-Star rated Spa Atlantis:

The systems in the spa can be set to provide the perfect environment for a massage or treatment with a single tap. “The therapist just hits a start button, and the room knows what type of massage and how long it should last, so the lighting, audio, and climate automatically adjust.”

The spa illustrates something that drives high ratings across the entire property, says Gulling. “Our watchword is consistency. Our audio's consistent, our lighting's consistent, the video's consistent, so it's repeatable every single time, and we run all that through Crestron.” That extends to the Forbes Four-Star-rated Atlantis Steakhouse. “A staffer simply hits the ‘open’ button, and the restaurant is set, lighting, video, audio — everything.”

And Gulling’s experience with deploying networked solutions harkens back to Michelle Guss’s concept of the “grand welcome”:

One-touch operations extend into the guest rooms. “Our keypads have a button labeled ‘good morning’ that slowly brings up lights, opens shades, brings up music, and more. The guest doesn’t need to be a tech wizard — we were able to make it very simple and understandable for a guest to use.”

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