Measuring the Listeners

Listening devices are out there in the millions, but did you know that many devices out there are made specifically to help enhance you Television experience? These devices, like those from AudioFox. are not only for those with hearing disabilities, but for the general population of TV watchers.

With wireless speakers for tv, each person can listen to the same show at their own individual volume. This will solve the problem of everyone wanting to hear the TV at a different volume. Also, you can now watch the TV at a good volume in the same room as someone who is sleeping without waking them. So whether you prefer to listen to a powerful sound or a softer, more gentle volume, checking out threes devices must be a great idea! Below, a few of the different types of listeners are looked at below.

Frequency Modulated Assisted Listening Device


  • Very good portability – they are mostly battery operated and can be stationed practically anywhere you please.
  • Wireless perception – Because no wires are involved, you can sit wherever you want while using this device. It can make watching TV a more comfortable experience than it is now.
  • FM signals pass through barriers – These Frequency Modulated Signals are not deterred by walls and ceilings, so you can now watch your TV from any room in the house.


  • Interference potential – Your FM system might have trouble with other devices that may interfere with its signals.
  • High Initial Cost – This is self-explanatory. While maintaining this device isn’t expensive, the start-up cost for it is relatively high.

Infrared Assistive Listening Devices


  • Excellent sound quality for speech and music – impressively good for watching TV.
  • Receivers are universal – These devices will work with practically any Infrared transmitter.
  • No interference – outside transmitting sources will not affect these devices.
  • Wireless – No wires necessary, so it doesn’t come with restrictive seating or anything like that.
  • Private sound – this sound signal are kept in the room instead of passing through walls, so if you want to watch TV privately, go infrared.


  • Portability is somewhat limited in most of these devices.
  • Outdoor use is not a feature of these devices. They are suited only for indoors.
  • Barriers obstruct signals – their sound signals will not penetrate walls, so watching the TV from another room might not work well if you are using an infrared listening system.

Induction Loop Assistive Listening Devices


  • These assist telecoil hearing aids well.
  • Wireless – Wire-free reception gives users the freedom to move about within a certain area while using these devices.
  • Each listener can modulate the volume on their own loop system.


  • Seating is restricted to a particular area.
  • Not very portable.
  • Signal strength might not be the best.

Understanding Black Hat and White Hat SEO

seoSearch engine optimization is processes and techniques a webmaster employs to improve the search engine rank position of their web site or web page. There are dozens of way to go about this and they are well documented and researched. There is however an ethical divide between acting within the guidelines of search engines, and acting outside of those guidelines.

SEO practices can be classified under two different sections, ‘black hat’ techniques, and ‘white hat’ techniques. Black hat SEO techniques that are often frowned upon as they are against terms and conditions of Google’s policies, white hat SEO expert techniques are strictly compliant with search engine guidelines. Obviously playing by the rules is recommended, it takes a little longer and a little more work to do things right, but it will pay off in the end.

Examples of black hat SEO

  • Keyword Stuffing –This involves cramming in your keywords as many times as possible in an unnatural way. Your content should be written in good English with correct grammar and punctuation. Search engine bots will recognize poorly written content and penalize your site for it.
  • Paid Back-links – Back-links to your site should be natural. Other webmasters should choose to link to your site because they feel its ads value to their site users if they know about your site. Buying links just to boost your own SEO is against the terms and conditions of search engines, it’s very likely you will get caught eventually and have your site de-indexed.
  • Doorway Pages – Pages set up to appear as part of the overall site map and search engine submission, but not available to users. All pages should be available to users on your site, hiding pages to gain rank is black hat.
  • Cloaked/Invisible Text – one of the oldest tricks in the book is to hide text from users by using the same color as the background or coding it to be disguised. This is a way to keep a natural flow of the content while adding additional keywords and other information that may not be relevant.

Examples of white hat SEO

  • 1% Keyword Density – keeping keywords to around 1% density in the content is a natural and favorable way of increasing your SEO.
  • Building Natural Back-links – Gaining back-links by sharing your content, being recommended and having other sites quote some of your information.
  • Good Formatting – Laying out content in a rich SEO format is within the guidelines and recommended. Adding header tags, spacing out content with multimedia and useful outbound links all help.
  • Page Loading Speed – Test the speed your web pages are loading, if its slow contact your hosting company and ask why, or take matters into your own hands and see what you can find.

If you’re looking for white hat Portland SEO, check out Epic Design Labs or watch the video below.