1	Microsoft Corporation
2	Creative Labs Inc.
3	Media Vision Inc.
4	Fujitsu Corp.
20	Artisoft Inc.
21	Turtle Beach, Inc.
22	International Bussiness Machines Corp.
23	Vocaltec Ltd.
24	Roland
25	Digispeech, Inc.
26	NEC
27	ATI
28	Wang Laboratories, Inc.
29	Tandy Corporation
30	Voyetra
31	Antex Electronics Corporation
32	ICL Personal Systems
33	Intel Corporation
34	Advanced Gravis
35	Video Associates Labs, Inc.
36	InterActive, Inc.
37	Yamaha Corp. of America
38	Everex Systems, Inc.
39	Echo Speech Corporation
40	Sierra Semiconductor
41	Computer Aided Technologies
42	APPS Software International
43	DSP Group, Inc.
44	microEngineering Labs
45	Computer Friends, Inc.
46	ESS Technology
47	Audio, Inc.
48	Motorola, Inc.
49	Canopus Co., Ltd.
50	Seiko Epson Corp.
51	Truevision
52	Aztech Labs, Inc.
53	VideoLogic
54	SCALACS
55	Toshihiko Okuhara, Korg Inc.
56	Audio Processing Technology
57	Integrated Circuit Systems
58	Iterated Systems Inc.
59	Metheus Corp
60	Logitech Inc.
61	Winnov, Inc.
62	NCR Corporation
63	EXAN
64	AST Research Inc.
65	Willow Pond Corporation
66	Sonic Foundry
67	Vitec Multimedia
68	MOSCOM Corporation
69	Silicon Soft, Inc.
73	Supermac
74	Audio Processing Technology
76	Speech Compression
78	Dolby Laboratories
79	OKI
80	AuraVision Corporation
81	Olivetti
82	I/O Magic Corporation
83	Matsushita Electric Industrial Co., LTD.
84	Control Resources Limited
85	Xebec Multimedia Solutions Limited
86	New Media Corporation
87	Natural MicroSystems
88	Lyrrus Inc.
89	Compusic
90	OPTi Computers Inc.
93	Dialogic Corporation