Category: Network Media Devices

Introduction

I am reviewing the Boston Acoustics MC-200 Air wireless speaker system which uses a home network to work as a speaker with Apple AirPlay or DLNA playback setups. This is in a similar vein to the previously-reviewed Sony SA-NS410 and SA-NS-510 speakers which were optimised to work with smartphones and tablet computers in this context.

But unlike the Sony speakers and the similar ones offered by Pionner, this unit does just work as an AirPlay/DLNA network speaker without the integrated Internet-radio functionality or “Party Streaming” functionality. It also simply runs on AC power unlike some of the speakers of this class which work on integrated rechargeable batteries. Here, the design is focused on sound quality in a similar vein to the likes of the Bose SoundDock 10 speaker dock which are designed by companies who have strong hi-fi speaker design heritage.

Price

The unit itself:

RRP including tax AUD$429

Functions

Connections

Speakers

The unit itself

Setup

Left hand side view – headphone and AUX IN sockets

You can set the Boston Acoustics MC-200 Air speaker easily with Wi-Fi wireless network segments that implement WPS push-button setup, whereupon you press the SETUP button on the back of ths unit before pressing your wireless router’s or access point’s WPS button. But if you set this unit up with Wi-Fi segments that don’t have this setup routine and are part of a regular small network, you have to hold down the SETUP button for a few seconds to make the device be its own access point and Web server. Then you have to work through a Webpage presented by this device to supply the SSID and WEP or WPA security key details.

Like all these kind of network-enabled consumer-electronics devices, this unit wouldn’t be able to work with “enterprise-type” networks which require user-specific or device-specific details to log in. Nor would it work with wireless hotspots that implement Web-based login.

Rear connections – Ethernet socket, USB socket for Apple devices and SETUP button (press quickly to start WPS setup, press and hold for setup with other wireless networks)

As a network device, this unit worked well on the Wi-Fi wireless network even in parts of the house where some other devices struggle to associate. This is due to the use of a “whip” aerial rather than one totally integrated in to the wireless speaker which is common with other wireless speakers. It also streams the content properly and smoothly with stuttering or buffering.

Operation

The Boston Acosustics MC-200 Air wireless speaker works properly as a DLNA-capable network media renderer device with Twonky Mobile on my Android phone and with Windows Media Player on my Windows 8 PC. In this situation, you have to press the AIR button until it glows blue. When this button is glowing green, this device is responsinve to iTunes or Apple iOS devices.

There is also a USB connection so you can play Apple iPods, iPhones or iPads that are connected via a USB data cable through the speaker. This would be totally relevant with newer iOS devices that use the new “Lightning” connection. It also comes with a 3.5mm stereo line-input jack so you connect laptop computers, Discmans, and other audio equipment to this speaker.

It also comes with a small infra-red remote control which duplicates the function of the buttons on the top of the wireless speaker. This includes being able to start and stop the music for AirPlay, DLNA and USB playback scenarios as well as quickly adjusting the volume or muting the sound for all sources.

The music comes out of the Boston Acoustics MC-200 Air wireless speaker very clearly without sounding tinny or voice-dominant. The bass response is still there, giving the music that extra bit of “kick” without sounding too boomy.

I was able to take the MC-200 Air effectively just shy of full volume before it started to clip and sound awful. It can play comfortably loud to fill a small room like a bedroom.

Limitations and Points Of Improvement

One feature that could be nice to have would be a USB Type B socket and USB Audio Device support for connection to host computers. This would come in to its own with laptops, Ultrabooks and similar computers that don’t have good speakers due to their small size.

Similarly, it should be feasible to set up the Boston Acoustics MC-200 Air as its own access point, with or without DHCP server functionality so you can run it as its own network. This is important if you want to use it wirelessly with a smartphone, tablet or laptop in an environment where their isn’t a small network that you can have it part of.

Similarly, this system could offer Internet-radio functionality to compete with Pioneer and Sony speakers but this feature may not be necessary. It would also need Boston Acoustics to create a fully-fledged remote control app for the smartphone and tablet platforms.

Conclusion

I would recommend the Boston Acoustics MC-200 Air wireless speaker for use as a basic high-quality network speaker for a small network if you are using an AirPlay or DLNA setup. It can also serve those people who also use an Apple iOS device and need to use it at the end of a USB data cord.

Article – From the horse’s mouth

Denon

DNPF109, Optional Mini Network player for DF109, Audio Products Group

My Comments

If you are looking for an audio-focused network media player for your hi-fi system, you will typically come across devices that have an integrated broadcast radio tuner or optical disc player. This may be OK if your sound system doesn’t have these functions and may come in to its own with those network media players that have an integrated DAB+ or ISDB digital-radio tuner so you can add digital radio to your existing system.

But you may find yourself “doubling up” on functionality especially if you have an AM/FM tuner or broadcast-radio subsystem that is doing its job very well with broadcast radio.

Denon have filled in this gap with an audio-focused network media player in the form of the DNP-F109 that just provides access to network-hosted or Internet-hosted audio content as well as file-based audio content for existing audio systems. They pitched it primarily as an optional-extra component for their D-F109 bookshelf hi-fi system which consists of a CD player and a stereo receiver feeding a pair of bookshelf / mantelpiece speakers. Here, you can link this unit to the other components in a way to permit simplified “one-touch” operation or control with the system’s remote control.

But the DNP-F109 comes with its own remote control and has a coaxial digital output along with an analogue line-level output, thus allowing it to be plugged in to a vacant tape, CD, tuner or aux input on the amplifier. The digital output comes in to its own with “Dolby Digital” home-theatre receivers, digital amplifiers and digital-analogue converter components for best-case sound reproduction.

It can work with a small network that implements Ethernet or Wi-Fi connectivity and supports DLNA and Apple AirPlay setups. You also gain access to online media services like Internet radio and Spotify as well as the ability to play media held on USB-connected devices.

These kind of components can go a long way as an alternative to hooking up a laptop computer or tablet to an existing music system to play network-hosted or Internet-hosted audio content without making existing components or functions redundant.

Article – From the horse’s mouth

Pioneer introduces new-generation media centre systems that play audio and video from a variety of music sources (Press Release)

My Comments

Pioneer has released in to Europe a new lineup of home-theatre media systems with varying capabilities. They have issued two different “ranges”, known as the “advanced” range and the “regular” range. The systems have a “media centre” main unit that is common across their range but have different speaker sets with the high-end model having 4 tall freestanding speakers for the main channels along with a centre dialogue speaker and a subwoofer; the mid-tier model using 4 compact box-like speakers that could be put on shelves or mounted on walls along with the centre speaker and subwoofer; as well as the low-tier unit just having 2 main channels with two slim speakers and the subwoofer. I would also see the latter systems fit well in with people who aren’t used to the idea of speakers surrounding them or for a system that is to work in a small room.

The main consoles in both these system implement 4 of the HDMI sockets and 2 USB sockets that can work with memory keys or hard drives. Of course, they would have a Blu-Ray player and an FM broadcast tuner. The USB ports can allow for transfer of music files between a USB hard disk and a memory key; as well as “ripping” of CDs and recording of FM broadcasts.

One key difference is that there is Wi-Fi ability on the “Advanced” units as a differentiating feature. This extends to the ability to support Wi-Fi Direct operation which works hand-in-glove with laptops, smartphones and tablets for music and video playback without needing an existing Wi-Fi network segment.

There are some questions that need to be asked about this range of home-theatre systems. One is whether the cheaper “regular” systems can be connected to a home network via an Ethernet socket and benefit from all of the network features like Internet radio, DLNA and control via smartphone using the existing Wi-Fi segment with this network connection? The other is whether audio-only network sources like Internet radio or audio files hosted on a DLNA server can be brought up and played without the need to use the TV?

At least there is an effort to create DLNA-capable home theatre systems that support flexible setup across the range by most of the manufacturers.

Article – From the horse’s mouth

The XDJ-R1 all-in-one DJ system – the portable, rekordbox ready DJ unit that delivers wireless control from iPhone, iPad and iPod touch

Video

Click to view

My Comments

Pioneer have been establishing a Wi-Fi LAN-based setup to allow desktop and mobile computing equipment to work with some of their DJ equipment like the XDJ-AERO DJ console and the CDJ-2000Nexus CD player. Here, they integrated the ability to establish a small Wi-Fi network that encompasses the DJ’s table to link the devices together.

Now they have built the XDJ-R1 which is another network-capable DJ workstation that incorporates 2 CD drives so DJs can work between CDs, file-based media and other sources. This unit also exploits the Wi-Fi LAN not just for content transfer but to allow the DJ to use an iPhone or iPad as a control surface, including the ability toe manage the sound mix and effects from the iOS device. This is courtesy of the remoteBox app which provides the control-surface function for this console. With this, the DJ can keep the show going with the desired effects without being near their table, which can come in handy if they want to interact with the crowd such as to organise a social dance, or the event’s special hosts i.e. the birthday person or the lucky couple.

Of course this DJ workstation has abilities similar to the higher-end Pioneer Pro DJ mixers which allows for the DJ to pull some impressive effects and mix conditions in to the show.

But what I am impressed about is that the XDJ-R1 “all-in-one” DJ workstation has been factored not just for use in the nightclub DJ booth but is easy to setup for DJs who work many different locations like private parties, bar gigs and outdoor gigs. As well, the XDJ-R1 has “best-case” connectivity to hi-fi and PA amplifiers; and “house” sound systems through its use of the balanced XLR connections along with the RCA connections.

This shows that Pioneer is factoring in the small network as a tool for the DJ’s table when it comes to having access to file-based audio content or using a tablet as a control surface.

Articles

Microsoft unveils Xbox One as home entertainment hub | The Australian

Xbox One moves Microsoft closer to living room hub | CNet

Video of press launch

Click to view

My Comments

Just lately, Microsoft had launched the XBox One games console which underscores the role of games consoles as a device for watching content and playing games on the TV screen.

This console uses up-to-date computer hardware and software including elements of the Windows and XBox operating systems. As well, it implements up-to-date requirements like USB3.0 connectivity, Wi-Fi Direct wireless connectivity as well as a Blu-Ray optical drive. Similarly, the main unit implements design cues from premium consumer-electronics sold during the late 1970s and early 1980s.

This underscores the fact that the XBox One is designed to work as a multimedia box for the TV as has occurred commonly with the XBox 360 and the PS3 games consoles. This includes an HDIM input for passing video from a set-top box through the console. At the moment, this functionality may have questionable support with various free-to-air and pay TV setups. Personally, I would like to see this function underscored with an add-on digital-TV tuner module in order to pick up digital broadcast TV services.

It also has Kinect which provides motion and voice control and the user experience for changing content is expected to be as quick as flicking between broadcast channels.

Microsoft underscores the use of cloud-hosted functionality for gameplay such as persistent worlds, multiplayer multi-machine play and content “drop-off” points. But they still allow users to watch video content from TV or disc and play games without needing to be online.

Questions have been raised about whether users can sell / give games to others and take games between consoles such as playing at a friend’s home. Another issue I would like to see raised is whether Microsoft will provide an on-ramp for small-time and independent games developers like what has happened with the XNA program for the XBox 360. If such a program existed for this console, it could allow Microsoft to keep their credentials as a company whose founding stone was small-time software development.

Similarly, there were issues raised about the integrated secondary storage that the XBox One came with. Some of the press were disappointed with the hard disk and would like to see it come with solid-state storage and the ability for users to add on extra hard-disk space by connecting or installing a hard disk.

There is a new trend that is affecting how we store data on our home computers and in our home network.

The three-island trend

This is the existence of three data islands

• The main secondary storage that is part of our regular or mobile computing devices
• A Network-attached storage system or a removeable hard disk.

The NAS would serve as a network-wide common storage destination as well as having ability to serve media data to network-capable media playback devices without the need for a PC to be on all the time. On the other hand, the removeable hard disk simply is used as an auxiliary storage destination for a particular regular computer.

• A Cloud or remote storage service

The remote storage services like Dropbox or SkyDrive are typically used either for offsite data backup or as a data drop-off point that exists across the Internet. Most of these services work on a “freemium” business model where you have a small storage capacity available for free but you are able to rent more capacity as you need it. Some of these providers may work alongside hardware or software partners in opening up increased storage space for users of the hardware or software sold by these partners. In the same case, the remote storage services are increasingly offering business-focused packages that are optimised for reliability and security either on a similar freemium model or simply as a saleable service.

The role of file-management and backup software

Previously, backup software was charged with regularly sending copies of data that existed on a computer’s main secondary storage to removeable storage, a network-attached storage system or, in some cases, remote storage services.

New requirements

Tiered data storage

Now this software is charged with backup not just out to removeable or local-network storage, but to be able to set up storage tiers amongst this storage and remote storage. This is a practice that is familiar with large-business computing where high-cost high-availability storage is used for data that is needed most, cheaper medium-availability storage for data that isn’t as needed like untouched accounts with the cheapest, slowest storage media used for archival purposes or for data that doesn’t change.

The remote storage and the NAS or removable storage can each serve as one of these tiers depending on the capacity that the device or service offers.

Remote storage serves as temporary data location

In some cases, the remote storage may exist simply as a data drop-off point between a backup client on a portable computer and a backup agent on a network-attached storage device as part of a remote backup routine. Here, a user may back up the portable computer to a particular share in something like Dropbox. Then an agent program built in to a small-business or high-end consumer NAS would check that share and move or copy the data from Dropbox to the NAS.

Similarly, a remote storage service could work alongside a locally-installed network-attached-storage and another NAS installed at another premises for asynchronous data transfer between these devices. This can be useful if one of these devices isn’t always accessible due to unreliable power or Internet service.

In the case of that small business that starts to add branches, this concept can work well with sharing business data such as price lists or customer information between the branches. Businesses that work on the “storefront-plus-home-office” model could benefit this way by allowing changes to be propagated between locations, again using the remote storage service as a buffer.

Remote storage serves as a share-point

In some cases, a remote-storage service like Dropbox can permit you to share data like a huge image / video album between multiple people. Here, they can have access to the content via a Web page or simply download the content to local storage. In some cases, this could be about copying that image / video collection of a wedding to the “DLNA” folders on a NAS so they can view these pictures on that Samsung Smart TV anytime.

What does the software need

Backup software needs to identify file collections that exist in a backup job and make the extra copies that appear at different locations, whether as different folders on the same target drive or at a different target location. Similar a timed backup job could also encompass synchronisation or “shifting” of other file collections to one or more target locations.

Similarly, the backup routine isn’t just about “copy and compress” files to a large metafile before trransferring it to the backup destination. It is about working the collection file-by-file according to the destination.

You could do this with most software by adding extra backup jobs with different parameters. But this involves creating more large metafiles with most backup software. Here, file-synchronisation software could perform the job better by working at the file level.

Support for remote data storage in a NAS

Some network-attached-storage devices, especially those that work on an application-driven platform, work as clients to remote storage services. Here, this can cater for off-site file replication or “data-fetching” setups without a desktop or laptop computer having to be on all the time.

In some setups where portability is considered paramount, the idea of a NAS using remote data storage can allow a user to temporarily hold files destined for the remote data storage service on a NAS that is offline as far as the Internet is concerned. Then the NAS is just connected to the Internet to synchronise the files with a remote storage service.

Similarly, a media file collection that is shared via a remote data storage service like Dropbox may then end up on a NAS primarily to be made available to DLNA client devices at all times as well as not occupying precious disk space on the computer. This may be relevant for one or more large video files or a collection of many photos from that special occasion.

Conclusion

As we start to see the concept of the “three-island” data storage arrangement in our home and small-business networks, we well have to be able to work with these arrangements whether by copying or moving the data between the different storage “islands”.

Article

Sony aims to take 4K mainstream with US$4,999 TV, media player, download service – consumer electronics, TVs, sony – PC World Australia

My Comments

Sony are working towards making the 4K ultra-high-definition TV technology become mainstream and breaking the “chicken-and-egg” situation that endangers this technology through some differing efforts.

One effort is to offer a 55” 4K UHDTV set for US$4999. You may think that this high resolution is good for sets with screen sizes of at least 70” but offering a set with a very high pixel density may also bring through the high-pixel-density issue that has been occurring with computers through to the main lounge room.

Similarly, they are fielding a hard-disk media player which is loaded with a selection of Sony Pictures movies mastered to 4K to be available for people who buy or own the Sony 4K UHD TV sets. They are also working on a paid content service which most likely will work with the Internet. Of course, I am not sure what business models will apply when it comes to distributing the content.

This is even though Sony are on a good wicket with use of the 4K technology in movie production, such as transfering 35mm cine-camera footage to 4K digital movie files for digital post-production or using 4K digital masters for digital film distribution. As well, 4K UHDTV could legitimise the need for next-gen broadband as the content is primarily distributed through Internet-hosted methods.

Personally, I would find that the 4K technology could be assisted through the availability of a broadcast technology for traditional “scheduled-content” viewing, the ability to deliver the content in a hard-copy form on cost-effective media like optical discs to satisfy collecting or gift-giving; as well as the IP-based streamed or download delivery mechanisms.