Why Aren't You Using Audio?

By
Ronni Rhodes
As use of the Internet continues to grow geometrically, we see an increased demand for information to be provided by a variety of media. Viewing options can range from simple text to PDF documents to video clips. Unfortunately, each option requires more and more resources and technological know-how. As convergence moves inexorably forward, we have to ask ourselves if there is a practical way to combine the best of this technology and still provide the user with a satisfying Internet experience.
The answer, at this stage of Internet evolution, is audio.
Voice, by itself, provides the means to enhance a user’s enjoyment of the Internet. Voice conveys many of the intangibles underlying the written word. A voice can touch the human spirit and deliver a message on its’ own merits. Audio can build community and maintain relationships.
Audio is the most mature of the streaming technologies and doesn’t have the bandwidth requirements associated with video. Any Internet user connecting at 28.8k or better can enjoy FM quality sound without experiencing buffering and other annoyances that can affect video at lower bit rates.
It is common knowledge that people only retain 20% of what they read, but they do remember 70% of what they see and hear. That fact in itself increases the value of an audio message delivered from a website for the typical user. And, the implications of how audio can increase Internet enjoyment for the handicapped are overwhelming.
Streaming audio provides Internet businesses with unlimited opportunities to reach their audience and to simplify their interactions. Streaming audio broadens a product’s appeal and helps to stimulate sales. People are comfortable with audio and have few qualms about using it in their day-to-day lives.
Retailers can integrate audio into their operations in several ways. Use it to enhance product descriptions and deliver product information in ways far more persuasive than plain text. Booksellers can have “special events” that offer audio excerpts from selected titles. Art dealers can use voice to give value added information on an artist or a period of history depicted by an artist’s work. (Think of those audio tours that museums offer.)
Organizations that specialize in selling educational tools can use audio clips for potential clients to preview and evaluate the material being offered. The ability to sample the product is a potent and practical selling aid.
Business-to-Business sites and corporate Intranets can also harness the power of audio. The need to provide up-to-the-minute information for employees and customers can be well served with streaming audio and the telephone. Integrating audio into the corporate communications mix is a tool that is easy to use and addresses the need to communicate with a distributed work force.
In both the retail and business-to-business marketplace, audio can and should be used to maintain those all important customer relationships. Voice messages add a personal touch that intrigues the listener and encourages them to remain on the site.
Employee training is greatly enhanced with audio. Use it to orient new employees and keep the information archived on the site for easy reference. Sales training can also be archived and quickly retrieved when needed. The ability to offer customized audio training materials on a 24/7 basis makes streaming audio a very versatile and efficient learning tool.
Some words of caution are also necessary. Audio, just like any other value-added technology, has to be used judiciously. It should be employed for a specific purpose and to enhance the text based message being delivered. Think of your audience and how you’d like them to interact with your website. Keep in mind that your visitor may be coming to your site while they’re at their place of business and plan accordingly.
The future of streaming audio is bright and filled with promise. More and more Internet users have become familiar with streaming audio and use it everyday. Internet radio broadcasts are extremely popular and are now being employed as effective advertising vehicles. Audio e-mail messaging is becoming widely available and is being positioned as a practical business tool. Consumers are attaching audio messages to greeting cards and experimenting with Internet telephony. Streaming audio will allow the average Internet user the ability to create content that conveys the power of voice and the emotions that it conveys.
So…why aren’t you using audio?

What is DVD Audio?

by: Kenny Hemphill
DVD Audio is a music format that is designed to offer improved audio performance over CD. The new audio format can be used to provide listeners with Advanced Resolution stereo and/or multi-channel (up to a maximum of six channels) music. In order to play back DVD Audio discs, players have to be specially designed to support the format. So far, consumer electronics manufacturers have announced a range of DVD Audio players, including home decks, portable players and devies for cars.

DVD Audio has a sampling rate of up to 192kHz compared to a maximum of 44.1kHz for CD. It also supports resolutions of up to 24 bits, compared to 16bits on CD.

The idea behind DVD Audio is that it alllows peoducesr to give listeners a playback experience that is much more faithful to the original master recording that has been possible previously.

DVD Audio discs have a much higher capacity than CDs. This extra space can be used to provide audio at the highest possible quality or for longer recordings, or to provide additional material, such as infromation on the artist, photos and even video, all of which can be displaye don a television screen. Alternatively, DVD Audio discs currently on the market from the likes of the Warner group of labels have the audio content in both DVD Audio format and as Dolby Digital surround so that they can be played back on regular DVD players.

DVD Audio discs are navigable in the same way as DVD Video when polayed back on a player connected to a TV set. Users can select the required track from an on-screen menu and with an internet connection, can click on links to go to websites.

These dual format discs are a good way to kick-start the market while DVD Audio players are still relativley rare. The market will also be helped by combined DVD Video and Audio players.