From the American Tinnitus Association — Hold that thought before you buy that noisy toy for your kids or grandkids this year. The Sight and Hearing Association has released its list of the noisiest toys of 2012, and chances are that noise-maker you’re looking at could cause hearing loss. Of 20 toys tested this year, 12 sounded off above 100 decibels (dB), which can damage hearing in less than 15 minutes.
Walking through the toy aisle at various stores, SHA selects toys that appear to be too loud for consumers. Once brought back to their office, a hand-held sound level meter is used to measure the sound produced from the speaker and 10 inches from the speaker of the toy. This, year, Mattel’s Talking Figure Buzz Lightyear was the leader among a dozen toys that literally went from infinity and beyond when it came to producing sound, blasting out at 111 dB. According to the National Institute of Occupational Health and Safety, exposure to decibel levels at a close distance would cause hearing damage almost immediately. Exposure to noise levels above 85 dB for no more than eight hours is the federal threshold for hearing protection. SHA reminds consumers that hearing loss is cumulative and it typically does not happen from one event; it gradually happens over time and that is why it is important to protect hearing at a young age.
Toys are required to meet the acoustic standard set by the American Society of Testing and Materials, which states that the sound-pressure level produced by toys shall not exceed 85 dB at 50 cm from the surface of the toy. “The problem with this standard is 50 cm is longer than the average arm length of an adult. We test toys based on how a child would play with them, not how an adult would play with them. If you watch a child playing with a noise-producing toy, you will see them hold it close to their ears or within their arms length, which is closer to 10 inches (25 cm)”, explains Kathy Webb, executive director of SHA.
Parents can do a few things to make it a little quieter this holiday season. SHA recommends testing the toy before you buy it. Webb says, “push buttons and rattle toys as you walk through the toy aisle and if a toy is too loud for you, it will be too loud for your child. Look for toys that have volume controls and if you must buy a noisy toy, or your child receives a noisy toy from a well-meaning family member, place clear packing tape over the speaker, it will reduce the sound level enough to make the toy ear-safe.” The University of Minnesota/Department of Otolaryngology confirmed in a study that was released in August 2012, that covering noise- producing toys with tape or glue will significantly reduce the noise level of a toy, making it safer for children.
Founded in 1939, Minnesota-based Sight & Hearing Association is dedicated to enabling lifetime learning by identifying preventable loss of vision and hearing. If consumers have a noisy toy to report, they can contact SHA at email@example.com.