Description: Fast and easy to use batch AMR converter software supports two-way conversion among AMR and MP3, WAV, WMA, OGG, AAC, AC3, AIFF, AU, VOX, GSM, A-LAW, u-LAW, MP2, MPC, and many more audio formats.
Description: Headphone reviews that guide people to the best headphones for a particular situation by taking into account price, how they will be used, and quality.
Description: Offers a comprehensive and ever growing list of downloadable audio books in all genres, including audio books for children, business, and christian audio books.
Description: ArtOfAudio mastering provides a musical approach to recording and mastering, refining and polishing the audio material on a CD.
Description: DJ Records USA purchases used records from individuals throughout the United States.
Description: Measure speakers with Sofmea for the frequency and phase response, then design and optimize the crossover. People can share their experience on the forum or ask for help about DIY loudspeakers.