Increasing your SPI is very time consuming process, even getting a Iron Ear award may require a month by doing constant training. Gold is way beyond my reach, i will only spend 1 more month here and then will continue my subscription later, because it helped me alot but i need to focus on real work also.
I got Golden Ears award after 3 month of everyday work. My hearing skills still far from desirable but I am happy with the progress and now I am highly motivated to learn more
Ear training is a journey, not an event. Do a little each day and you will get results in the long run. If you don't have the time to do it each day, put it on your calendar for whatever number of days per week your schedule can tolerate. Don't worry about the rewards (iron, bronze, gold, etc) or how long they take to attain, just focus on the learning aspect and you will reap the real rewards associated with having trained your ears.
Mar 10, 16:58
Mar 10, 17:21
Mar 10, 21:28